Ryan Reynolds Pictures With His The Change-Up Costars Leslie Mann and Olivia Wilde

Ryan Reynolds kept the good times rolling last night with a bash at LA's Dominick's restaurant to celebrate his July 2011 issue of Details. It was the actor's second evening out on the town in a row after attending the MTV Movie Awards on Sunday with his Green Lantern leading lady Blake Lively, but she wasn't on hand for yesterday's party. Instead, Ryan cozied up to his costars in The Change-Up, Leslie Mann and Olivia Wilde. Jason Bateman, another lead in the upcoming comedy about two friends who find themselves in each other's bodies, also let loose with Leslie's director husband Judd Apatow. Olivia made the rounds without her rumored love interest Bradley Cooper, who will actually play opposite her in the upcoming movie The Words. The Summer is shaping up to be a busy season for Ryan, since his film with Blake hits theaters on June 17. He, Olivia, Jason, and Leslie won't debut their final product until Aug. 5, but Ryan will be busy in the interim with interviews and prepping to start work on projects like Deadpool and R.I.P.D.