Vanity Fair and Barneys New York hosted an ultra-exclusive dinner party for director David O. Russell and the cast of Silver Linings Playbook in Bungalow 1 at the Chateau Marmont hotel.
Here's the dish from inside the swanky soiree…
Plus-Ones: Cooper, who is bringing his mom to the Oscars, came solo while Lawrence brought along a gal-pal. Their costars Jackie Weaver and Chris Tucker were there, but Robert De Niro was a no-show. Also there were legendary producer Jerry Weintraub, V.F. honcho Graydon Carter, Harvey Weinstein and Barneys New York CEO Mark Lee.
Do-Gooders: The soiree benefited The Glenholme School, a therapeutic boarding school in Connecticut for students with special needs that Russell's son attends.
Eat Up: It was a three-course meal that included arugula salad, New York Strip steak, Striped Bass with mashed potatoes and ice cream sundaes.
iLinings: All 50 guests were given an iPad mini with a pricey leather Valextra cover.