Last Night's Look: Love It or Leave It?

JULIANNE HOUGH

Another actress in a menswear-inspired topper, but her white-and-red blazer, fringe skirt (both by Paule Ka) and red Sole Society pumps, worn to the Sole Society preview party at Mixology 101 in L.A., don't exactly hit the same style mark.

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Last Night's Look: Love It or Leave It?

JESSICA BIEL

The actress appears to be inspired by her husband's latest single. Well, at least half of it. She dons a suit (a simple black blazer over a black-and-white blouse, plus royal blue pants and silver peep-toe pumps), but no tie for the Darren LeGallo exhibition in L.A.

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Last Night's Look: Love It or Leave It?

OLIVIA WILDE

She may be off the market, but Olivia continues to garner attention in a lace-and-leather Talbot Runhof LBD with silver peep-toe heels, an Iwona Ludyga bracelet and Ariel Gordon earrings at the Revlon Luxurious ColorSilk Buttercream product launch in N.Y.C.

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Last Night's Look: Love It or Leave It?

CHLOË MORETZ

Keeping her look both chic and age-appropriate, the soon-to-be 16-year-old steps out in a powder blue dress with a black blazer and suede heels at her birthday celebration hosted by Teen Vogue and Aéropostale in Times Square.

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Last Night's Look: Love It or Leave It?

BRITTANY SNOW

The Pitch Perfect soundtrack has been topping the charts, so it's no surprise that the movie's star is attending a pre-Grammys event in L.A., wearing a shorts suit with an oversize blazer, gelled hair and chunky booties.

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Last Night's Look: Love It or Leave It?

MIRANDA KERR

It's tough to go wrong with a classic black peplum sheath (particularly if you're a supermodel). Miranda wears hers with a glistening gold cuff and ankle-strap heels to attend an event at a Melbourne David Jones store.

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Last Night's Look: Love It or Leave It?

SOLANGE KNOWLES

Also at a pre-Grammys party in L.A., the ever-quirky fashionista hits the carpet in a paint-drip print Diane von Furstenberg suit, a cobalt Jimmy Choo clutch, Lia Sophia rings and strappy heels.

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Last Night's Look: Love It or Leave It?

SARAH HYLAND

Helping Chloë celebrate her Sweet 16 at the N.Y.C. Teen Vogue and Aéropostale party, the Modern Family star opts for retro elegance in a midnight blue Alice + Olivia velvet tank dress and peep-toe heels.

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Last Night's Look: Love It or Leave It?

ASHLEY GREENE

It's been a while since we've seen Ashley decked out and she didn't disappoint at the amfAR New York Gala sponsored by FIJI Water, wearing a white Giambattista Valli halter gown with a keyhole neckline and gold leaf belt, plus major Lorraine Schwartz diamond earrings and Jimmy Choo heels.

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Last Night's Look: Love It or Leave It?

ANNE HATHAWAY

Does Anne ever get a night off? She makes yet another glam appearance at the Paris premiere of Les Misérables in a fuchsia strapless Prada column with crystal embellishment, simple studs and a silver bracelet (both by Tiffany & Co.)

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Last Night's Look: Love It or Leave It?

SARAH JESSICA PARKER

Proving she's still a fierce fashionista, SJP turns heads in a vibrant Maison Martin Margiela Artisanal design, featuring a herringbone print and black-and-white sash-like detail, and gold Gianvito Rossi pumps at the amfAR New York Gala.

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Last Night's Look: Love It or Leave It?

HEIDI KLUM

Also making a dramatic entrance at the amfAR party, the night's honoree Heidi wears a sparkling black Michael Kors design with a plunging back and front, plus Lorraine Schwartz jewels.

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Last Night's Look: Love It or Leave It?

CAREY MULLIGAN

On the opposite end of the style spectrum, the actress covers up in a chic black coat, peach top and slim pants at the Prabal Gurung for Target launch event in N.Y.C.

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Last Night's Look: Love It or Leave It?

ALLISON WILLIAMS

The Girls actress dazzles in a sleeveless black Sophie Theallet dress with the perfect amount of red accents (nails, clutch and a stripe on the skirt), plus Lorraine Schwartz jewels, at the N.Y.C. premiere of PBS's MAKERS: Women Who Make America documentary.

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Last Night's Look: Love It or Leave It?

EMMY ROSSUM

Looking very much like one of the Beautiful Creatures, Emmy steps out in a black-and-white Andrew Gn halter gown with dazzling accessories at the film's Hollywood premiere.

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Last Night's Look: Love It or Leave It?

SOLANGE KNOWLES

The singer attends the Essence Black Women in Music event in her signature bold attire, this time featuring a multi-colored striped Ostwald Helgason number paired with black-and-white Nicholas Kirkwood pumps with a gold accent.

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Last Night's Look: Love It or Leave It?

LINDSAY LOHAN

We're happy to see Lindsay anywhere outside of a courthouse these days, and she really turns it out for the amfAR Gala in N.Y.C. The actress takes a moment to show off her gold-and-silver Theia gown, which she tops with a white hooded fur coat to brave the elements.

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Last Night's Look: Love It or Leave It?

ASHLEE SIMPSON

The singer looks ready for the catwalk in a feline-inspired Wildfox top and black leather Asos pencil skirt at the Wildfox Fall Collection show in N.Y.C.

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Last Night's Look: Love It or Leave It?

NAOMI WATTS

She's been on practically every red carpet since December and she doesn't look the least bit tired. (Naomi, share your skincare regimen with us!) The Oscar nominee wears minimal makeup, but a whole lotta dress: a shimmering red leaf-print Zac Posen gown, plus golden Maiyet jewels.

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Last Night's Look: Love It or Leave It?

JULIANNE HOUGH

The Safe Haven star has a smokin' hot body, but she leaves all that to the imagination under her mermaid-inspired lace Alberta Ferretti number, which she wears to the film's Hollywood premiere and accessorizes with Martin Katz jewels and an upswept do.

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Last Night's Look: Love It or Leave It?

FERGIE

Playing the part of supportive wife at Josh Duhamel's Safe Haven premiere, the singer clips up her hair into a high pony, adds a barrette, dons an embellished black Gucci mini and strappy heels, and smiles for the camera.

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Last Night's Look: Love It or Leave It?

GINNIFER GOODWIN

The actress tells a shorts story in her piped sapphire suit, worn with a spotted top and black Jimmy Choo heels at a Listerine event in N.Y.C.

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Last Night's Look: Love It or Leave It?

ASHLEY TISDALE

Ashley apparently can't resist a Nicholas Sparks movie either. She attends the Hollywood Safe Haven event in a crop top and draped maxiskirt by The Hellers, and finishes off the look with a House of Lavande Vintage bracelet, Devi Kroell clutch and a purple streak in her blonde locks.

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Last Night's Look: Love It or Leave It?

MIRANDA KERR

Most girls can't get away with wearing pumpkin-colored shantung. The supermodel is not most girls, though. Miranda sports the tricky look with a ballerina bun and ankle-strap heels for a David Jones event in Sydney.

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Last Night's Look: Love It or Leave It?

COBIE SMULDERS

Is Sexy Elvis going to be the look of 2013? The How I Met Your Mother star seems to think so. At the Safe Haven premiere, she pays homage to The King, from her side-parted pompadour to her plunging jumpsuit.

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Last Night's Look: Love It or Leave It?

VANESSA HUDGENS

Q: How can you pick out an L.A. girl in N.Y.C.? A: See this photo of Vanessa. She stays warm at a John Varvatos event in long, blousy pants, long sleeves, leather, fur and a boho hat.

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Last Night's Look: Love It or Leave It?

KRISTIN CAVALLARI

The multitasking mom launches a new jewelry line in L.A., wearing a graphic mint-and-black dress, black heels and a gold cuff.

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Last Night's Look: Love It or Leave It?

COCO ROCHA

The supermodel, also one of the coaches on The Face (and an upcoming PeopleStyleWatch.com guest blogger!), shows why she's got the job she does in this beaded and sheer Emilio Pucci gown, Plukka jewels and a faux bob at the film's N.Y.C. premiere.

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Last Night's Look: Love It or Leave It?

JENNIFER LAWRENCE

If they gave out Oscars for amazing (and amazingly consistent) red carpet style, Jennifer would be a shoe-in. She selects a beaded Valentino creation, to which she adds nude peep-toe Brian Atwood heels, a Jamie Wolf ring and perfectly tousled locks for The Hollywood Reporter's Oscar Nominees Night in Beverly Hills.

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Last Night's Look: Love It or Leave It?

ANNE HATHAWAY

Apparently, even Anne sometimes needs a break from over-the-top couture creations. At the Academy Awards Nominations Luncheon in Beverly Hills, she goes for black and basic: a simple sleeveless dress and coordinating heels. She finishes the look with Jamie Wolf earrings and Jennifer Meyer bracelets and rings.

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Last Night's Look: Love It or Leave It?

JESSICA CHASTAIN

Is Jessica also gunning for the Oscar for amazing and consistent red carpet style? She updates the peplum trend by adding a draped neckline to her black dress, along with nude Christian Louboutin heels, at The Hollywood Reporter's Oscar Nominees Night.

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Last Night's Look: Love It or Leave It?

NAOMI WATTS

Another nominee, another black dress. But Naomi keeps things interesting and opts for a lace fabric (then adds Christian Louboutin heels) at the Academy Awards Nominations Luncheon.

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Last Night's Look: Love It or Leave It?

AMY ADAMS

The redhead brings some color to the red carpet via a printed silk chiffon J. Mendel dress (with a bare back!), plus Casadei pumps and Amrapali earrings at the Academy Awards Nominations Luncheon.

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Last Night's Look: Love It or Leave It?

RACHEL ZOE

The stylist braves the elements and gets back to her fashion roots in a chic all-black ensemble with a striped fur coat at a dinner hosted by Barneys New York and Diane von Furstenberg in N.Y.C.

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Last Night's Look: Love It or Leave It?

HELEN HUNT

If you had asked us a few months ago which star would be one of the best dressed during awards season, we never would have guessed Helen Hunt. And yet… The actress shows off her amazing figure in a fitted Dolce & Gabbana dress with sparkling jewelry and nude Jimmy Choo sandals at the Academy Awards Nominations Luncheon.

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Last Night's Look: Love It or Leave It?

SALLY FIELD

At the same luncheon, Sally also proves that age is nothing but a number in a sheer white Alberta Ferretti dress with a graphic print, plus a gold clutch and black pumps.

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Last Night's Look: Love It or Leave It?

MORENA BACCARIN

The Homeland actress turns heads (though, has she ever not turned heads?) in a white Paule Ka number with pale stripes, glittery heels and dark red lips at The Hollywood Reporter's Oscar Nominees Night.

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Last Night's Look: Love It or Leave It?

JENNIFER LAWRENCE

She took home "Outstanding Performer of the Year" at the Santa Barbara International Film Awards, but we think Jennifer should also receive some kind of honor for this strapless midnight blue Stella McCartney jumpsuit, which she pairs with Casadei pumps and rings by Kara Ackerman and Ileana Makri.

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Last Night's Look: Love It or Leave It?

ANNE HATHAWAY

Another day, another couture creation for Anne. This time it's an intricately patterned Valentino (obviously) dress with simple Casadei heels at the Directors Guild of America Awards in Hollywood.

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Last Night's Look: Love It or Leave It?

JESSICA ALBA

Somebody loves Louis. Jessica wears the Vuitton head-to-toe in the form of a red-and-black printed dress, bag and embellished pointy heels, plus Jennifer Meyer jewels, at the premiere of Escape from Planet Earth in Los Angeles.

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Last Night's Look: Love It or Leave It?

JENNIFER GARNER

The actress gets decked out yet again to support her husband, wearing a fitted white Antonio Berardi design with floral embellishments, a metallic box clutch and matching peep-toe heels at the Directors Guild of America Awards in Hollywood.

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Last Night's Look: Love It or Leave It?

KERRY WASHINGTON

Now this is the kind of dress we've been waiting for all awards season! The Scandal star makes a dramatic entrance at the NAACP Image Awards in L.A. in a pink-and-aqua Oscar de la Renta gown with a matching Kotur clutch and Christian Louboutin heels.

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Last Night's Look: Love It or Leave It?

ASHLEY GREENE

Among a sea of Super Bowl fans in red and purple jerseys, Ashley stands out in an asymmetrical beaded gold Monique Lhuillier gown with nude pumps at the Audi Forum in New Orleans.

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Last Night's Look: Love It or Leave It?

HALLE BERRY

Who needs loads and loads of jewelry? Not Halle, who manages to wow in nothing but a simple black Vivienne Westwood dress (of course, it helps that it's very fitted), Kabana earrings, a Le Vian ring and Brian Atwood heels at the NAACP Image Awards in L.A.

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Last Night's Look: Love It or Leave It?

LENA DUNHAM

The Girls star enjoys a "Pretty in Pink" moment, posing in a fuchsia Thakoon strapless number punctuated with red, plus nude Jimmy Choo peep-toes and Martin Katz jewels, at the Directors Guild of America Awards in Hollywood.

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Last Night's Look: Love It or Leave It?

HAYDEN PANETTIERE

What gets worn in Nashville apparently stays in Nashville. Hayden steps out in a chic and simple ensemble – a white blazer with black leather J Brand pants and bright pink peep-toes – to watch Justin Timberlake perform at the DirecTV Super Saturday Night event in New Orleans.

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Last Night's Look: Love It or Leave It?

EVA LONGORIA

The actress incorporates the geometric trend into her wardrobe, wearing a fitted black sheath with an angular neckline and sleeves at the SHe by Morton's restaurant opening in Las Vegas.

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