Paris Hilton and her boyfriend River Viiperi were among the famous faces who showed up to be part of Star Magazine’s Hollywood Rocks Event at the Playhouse nightclub in Los Angeles Thursday night, and Breaking Celebrity News has video and photos from the bangin' bash.

Hot Chelle Rae took the stage to perform, while celebrities like the Stars Are Blind singer, Sex & The City stud Gilles Marini and and Go Daddy ad star Jesse Heiman mingled in the crowd.