Jingle Ball season is officially here! New York’s Top 40 radio popstravaganza doesn’t hit until this Friday, but L.A. kicked things off over the weekend with Gaga and Travie McCoy, among others. Click through for more weekend concert photos, including Tori Amos, the Biebz, Spank Rock, Kimbra, Dave Navarro and Billy Idol, Mos Def, Grinderman, Britney Spears, Little Dragon, Sharon Jones and the Dap Kings, and Jason Derulo.
WEST HOLLYWOOD, CA - DECEMBER 02: Dave Navarro and Billy Idol of Camp Freddy performs at The Roxy Theatre on December 2, 2011 in West Hollywood, California. (Photo by Jeff Kravitz/FilmMagic) Photo: Jeff Kravitz/2011 Jeff Kravitz