Style Watch

updated 03/17/2008 AT 01:00 AM EDT

originally published 03/17/2008 AT 01:00 AM EDT

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DIFFERENT STROKES
The red carpet is the perfect canvas for dreamy, watercolor print dresses

THANDIE NEWTON in Giles in London.

JAMIE-LYNN SIGLER in Basso & Brooke in N.Y.C.

RIHANNA in Basso & Brooke in L.A.

RACHEL BILSON in Zac Posen (and new bangs!) in Tokyo.

WINNER'S CIRCLE

Kate Beckinsale, star of Snow Angels, glistened in the white-hot Alberta Ferretti gown she chose for the film's L.A. premiere Feb. 28.

Behind the Seams

BRIEF MOMENT

The hottest craze in celeb underwear since, well, no underwear? aerie by American Eagle's newest line, which is the star gift du jour: Mischa Barton gave several pairs, including a personalized version (above) to pal Nicole Richie, while Christina Aguilera received two undies printed with "Max's Hot Mama" and "Mrs. B" from her best girlfriend. Finally, Josh Kelley got wife Katherine Heigl a set of "I Love You" pairs. A non-personalized (but equally cute) line is available to the masses—celebrity friend not included.

aerie by American Eagle undies, boy briefs and cheekies, five for $25 or $7.50 each; aerie.com.

OVER THE BEND
Ladies, step away from the curling iron! A corkscrew craze has these celebs spiraling out of control. There's nothing wrong with curly locks, but the overly sculpted, Rapunzel-rama look is something best left to the imagination.

RASHIDA JONES' FAVORITE THINGS
The former Office mate—now star of FOX's Unhitched—raves about her go-to style items

"They're really sexy, and you're not screaming in pain when you're in them"

Christian Louboutin slingback, $795; christianlouboutin.fr for boutiques

Jimmy Choo Carolina bag in eel, $1,675; 866-524-6687

Ray-Ban Wayfarer sunglasses, $139.95; sunglasshut.com

"I'm a big fan of Ray-Bans—they're good classics"

T. LeClerc Lip Gloss in Grenadine, $20; eluxury.com

"Seven jeans have really good fit and are crazy comfortable, thin and soft"

7 For All Mankind jeans, Ginger in Monte Carlo, $198; 7forallmankind.com

I REALLY LOVE MY ... HOT NEW BAG!

Their closets are crammed with all sorts of high-end handbags, but Katherine Heigl and Jessica Alba still play favorites: Heigl can't let go of Hogan's purple soft tote, while Alba prefers Bally's patent Jana bag.

KATHERINE HEIGL in N.Y.C.
Hogan soft bag, $725; 888-604-6426

In L.A.

In L.A.

In N.Y.C.

In Beverly Hills

JESSICA ALBA in N.Y.C.
Bally Jana bag, $1,295; 212-751-9082

STAR STYLE ... FROM THE MALL
Satisfy your label lust without breaking the bank with these new cheap chic offerings from luxe designers

TARGET Jovovich-Hawk for Target multicolored smocked dress, $39.99; target.com

PAYLESS alice + olivia for Payless Marjorie clutch, $25; payless.com

GAP Pierre Hardy for Gap khaki canvas flat toe post sandal, $78; 212-977-7023

TARGET Subversive for Target gold-tone cluster necklace, $59.99; target.com on March 23

BEBE Tara Subkoff for bebe black four-tier ruffle dress, $119; bebe.com

MARY-KATE OLSEN
3 SUNGLASSES IN 8 HOURS!

While checking out Paris Fashion Week with sister Ashley, Mary-Kate Olsen deftly navigated tricky wardrobe challenges—what to wear to the John Galliano, Chanel and Giambattista Valli shows, plus the Fendi and Louis Vuitton parties—but the quirkiest switcheroos were on her face Feb. 29: The pint-size star managed to don (above, left to right) Chanel sunglasses at the Chanel show, orange glasses at the Sonia Rykiel presentation and Louis Vuitton shades while out and about later that day.

How the Grey's Gals Stay Glam

It takes work to look cute under the glare of hospital lights, but Grey's Anatomy cast members have their secret beauty weapons: Katherine Heigl is partial to Arcona's all-natural cleansers and moisturizers, while Ellen Pompeo bought several Environ products from L.A.'s Ona Spa (where castmate Eric Dane has also indulged in treatments!) for her skin-care regimen.

Environ C-Quence eye gel, $84; 323-931-4442.

Arcona Kiwi cream bar, $38; beauty.com.

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