Wilmer Valderrama & Demi Lovato
The British are coming—to L.A.'s most famous mall, The Grove. The opening of the new West Coast outpost of the Brit fashion giant Topshop and Topman was celebrated with a star-studded party at Cecconi's restaurant in West Hollywood.
The eclectic guest list inlcuded everyone from Jennifer Lopez to LaToya Jackson. Take a look...
The former lovebirds prove you can stay friends.
Jennifer Lopez & Sir Philip Green
The Topshop owner greeted J. Lo with a big hug and a double-kiss.
Kim Kardashian
The mom-to-be hides her bump under some fashionable feathers.
Christa B. Allen
The Revenge actress pairs her yellow attire with Gaydamak's Kasmir white gold, sapphire and blue chalcedony earrings and the Karioka white gold and diamond bracelet.
Demi Lovato
Even an injured foot can't keep the singer away from Topshop.
Will.i.am & Kim Kardashian
The Black Eyed Peas frontman catches up with the E! star.
LaToya Jackson
The singer welcomes Topshop with open arms.
Darren Criss
The Glee actor hits the party after stopping by the Tommy Hilfiger store opening just a few blocks away.
Kevin McHale
No word if the Glee actor will be picking up a motorcycle to match his jacket.
Solange Knowles
One word: gorgeous!
Chris Brown
"I love it," the controversial music man shouted to reporters about the clothing giant.
Kate Bosworth & Michael Polish
The blond beauty, here with her director fiancé, says she's a been a Topshop fan for "years and years."
Julianne Hough
"I'm so happy it's here in L.A.," the Safe Haven star said about the London fashion company's new West Coast outpost.
Christina Milian
The singer shows off her toned tummy.
Rose McGowan
Does the Scream actress' new hair color mean she has more fun?
Kelly Osbourne
"It was a very overwhelming experience." E!'s own Fashion Police panelist says about the first time she went shopping at Topshop in London. "You don't understand how big it is."
Liberty Ross
Rupert Sanders' estranged wife goes green for the party.
Russell Brand
The Brit funnyman strikes a pose.
Emma Roberts & Evan Peters
The couple make a nice looking Topshop and Topman duo.
NEXT GALLERY: Men's Fashion Police