By Meghan Blalock
Nov 20, 2012 @ 1:00 pm
Michael Kovac/WireImage

With the nationwide release of Silver Linings Playbook tomorrow, stars Jennifer Lawrence (in Christian Dior) and Bradley Cooper (in Gucci) attended a special screening of the film in Beverly Hills. Lawrence is getting Oscar buzz for her role as Tiffany, a seemingly off-kilter girl Cooper's character Pat meets in a dance class when he moves home with his parents after a stint in a mental institution. Sounds intriguing! Click through the gallery to see more stars at last night's biggest bashes.

MORE:Jennifer Lawrence Hires New Stylist• Jennifer Lawrence’s Smoky EyeCooper's Number One Stylist: His Mom