Rihanna Parties at GQ Bash in LA | Pictures

Inside last night's GQ Men of the Year party, celebs let loose at LA's Chateau Marmont. Rihanna, who celebrated being named the magazine's Obsession of the Year, made the rounds saying hi to guys like James Marsden, Frank Ocean, and Jamie Foxx. She even posed for some silly photos with Modern Family star Eric Stonestreet. Eric seemed to be pretty popular at the bash, and also said cheese alongside Ali Larter and Rashida Jones. Revenge gang Emily VanCamp, Ashley Madekwe, Christa B. Allen, Connor Paolo, and Joshua Bowman hung out too. Real-life couple Emily and Josh were too cute posing with another of their small-screen costars, Gabriel Mann. There were other fun celeb friendships blossoming. Aziz Ansari had a drink with Darren Criss, as James Marsden, Julianne Hough, and Kate Walsh made the rounds. Lone Ranger star Armie Hammer stuck by the side of his wife, Elizabeth Chambers. Much more went down, so click through to see the photos.