Usher And Cassie Rock Matching Outfits.

Diddy, the 43-year-old-music mogul attended User's 35th Birthday in LA on Monday. Diddy and the girlfriend Cassie showed up together to celebrate with Usher at West Hollywood's Bootsy Bellows night club. The couple showed up in matching leather outfits. Diddy chose leather top which he paired with black trousers and Cassie paired a loose white V-neck sweater and sweater with baggy black leather pants and black stilettos.