Black seemed to be the colour for young Hollywood this weekend as they stepped out for a Teen Vogue party in Los Angeles. Kelly Osbourne and her fiance Luke Worrell were looking very much in love as they posed on the red carpet, with Kelly looking super-fit thanks to her turn on Dancing With The Stars — do you love or hate her look? Taylor Lautner represented the cast of the Twilight movies, looking dapper in his suit, while Willa Holland — last seen in Gossip Girl — was channeling her inner Angelina in her black dress. Ashley Tisdale showed off her newly dyed blonde locks, while her old High School Musical castmate Olesya Rulin looked adorable in stripes. 90210's Jessica Stroup and AnnaLynne McCord also attended as did Chelsea Staub, Miranda Cosgrove, Haley Bennett and Jesse McCartney.

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