01:52 AM EDT 10/17/2013
Originally posted 06/14/2013 10:00AM
Leaving their little one for the night, Ali Larter and hubby Hayes MacArthur stepped out for date night on the rooftop of Hotel Americano in New York City last week.
Celebrating Perrier-Jouet's Enchanting Tree launch, the pair sipped on champagne and seemed "so in love," according to an onlooker.
"Ali kept touching Hayes's knee," the source says. "She would stop to talk to people and then would always come back to him."
MacArthur may have been the most important person at the fête for Larter, but to the rest of party, the actress was the belle of the ball.
"She had everyone's heads turning in a stunning, gold champagne Hervé Léger dress," the source continued. "Throughout the night, Ali was approached by fans to take photos and she happily obliged."
– Dahvi Shira
Originally posted 04/16/2013 06:00AM
Peter Facinelli and girlfriend Jaimie Alexander keep each other close – and their pets even closer.
The couple attended the Onyx & Breezy Foundation's Saving Tails event in Los Angeles at the private estate of James Costa on Saturday.
"Peter and Jamie walked in holding hands," an onlooker tells PEOPLE. "They were holding hands and kissed. They seemed so comfortable on the red carpet."
Originally posted 02/25/2013 03:20PM
Seth MacFarlane was really the host with the most after the 85th Annual Academy Awards on Sunday.
Following the Oscars, the Family Guy creator hosted 500 people at an after-party at the Lot in West Hollywood.
Accompanied by a 100-piece orchestra, MacFarlane performed a few numbers for guests including "Someday."
Originally posted 02/08/2013 06:45PM
Just when Chloe Moretz's 16th birthday bash seemed like it couldn't get any sweeter, the starlet received an extra special surprise.
Julianne Moore unexpectedly arrived with her son, Caleb, to help honor her on-screen daughter in the upcoming Carrie remake, a source tells PEOPLE.
Nearly 200 guests – including Moretz's four brothers and mom, and Sarah Hyland and Victoria Justice – were in attendance at the Teen Vogue-sponsored soiree held at the Aéropostale Times Square in N.Y.C.
Originally posted 02/01/2013 11:00AM
Ashlee Simpson has nothing but praise for her sister Jessica as a great mom – and as a mom-to-be.
"Jess is awesome," Simpson told PEOPLE in the way of a pregnancy update on her sister, who's expecting her second child. "I think we both equally look up to each other ... [She's] my big sister and I'm proud of her."
"And she's a great mom – and a great pregnant lady," Ashlee continued.
Originally posted 01/31/2013 05:30PM
Apparently birthdays and breakdancing go hand-in-hand for Justin Theroux.
After granting fiancée Jennifer Aniston her wish by spinning on the floor when she turned 43, he recently showed off his skills at a joint birthday bash for pals Ellen DeGeneres and Portia de Rossi. But this time, Julianne Hough, 24, gave the actor, 41, a run for his money.
"[They] decided to have a breakdancing break-off," DeGeneres said Thursday on Ellen. "So we wanted to roll the rug back so they could spin on the floor. And [Julianne] was wearing a skirt and goes, 'I need pants.' ... She and Justin Theroux had a huge dance-off. It was crazy. It was a really fun night. She's an amazing dancer."
Originally posted 01/15/2013 11:00AM
Kate Bosworth's 30th birthday may have been the most lavish period piece in which she's ever starred.
The actress, who hit the milestone Jan. 2, was surprised by her fiancé Michael Polish with an opulent Roaring Twenties-themed birthday bash last Friday at The Edison in Los Angeles.
Some 100 of Bosworth's closest friends and family, including her parents, toasted the actress with Champagne as she gave a short speech about how happy she was and grateful for the people in her life.
Originally posted 01/15/2013 09:00AM
Sean Lowe, you've got competition in the rose-giving department!
After Sunday's Golden Globes, West Hollywood's Soho House hosted a private afterparty, where co-hosts Tina Fey and Amy Poehler celebrated being the first female duo to ever host a major awards show.
Around midnight, the party began to move from the main bar to the outside bar. There, Robert Pattinson "held court and joked around with Tina Fey," an onlooker tells PEOPLE. "He presented her with a red rose."
Originally posted 01/14/2013 08:00PM
You go, Girls!
After winning two Golden Globes on Sunday, Lena Dunham beamed while attending HBO's Golden Globe party at Circa 55 Restaurant in Beverly Hills.
The Girls creator – who wore an eggplant-colored Zac Posen gown during the awards – seemed "too excited" to make it through the line of waiting reporters, an onlooker tells PEOPLE.
Originally posted 01/14/2013 10:45AM
Just bust a move!
At the 14th Annual Warner Bros. and InStyle Golden Globes afterparty on Sunday, The Big Bang Theory star Kaley Cuoco was anything but shy on the dance floor.
After running over to Hayden Panettiere, the People's Choice Awards host looked the Nashville star up and down and exclaimed, "Gorgeous! Gorgeous!" about her blush, tiered strapless gown, an onlooker tells PEOPLE.
Grabbing each other's hands, Cuoco and Panettiere were engulfed in "animated conversation," but things got even more fun once the deejay played Madonna's "Like a Prayer."
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