Britney Spears is officially back! Britney performed her new hit Womanizer at the 2008 Bambi Awards last night and took home an award for Top International Pop Star. Britney is also going to be performing live on the hit UK show X-Factor which will mark her first live performance on British television in nearly 5 years. Add to that she will also have her new all access show, Britney: For The Record premiere on MTV Sunday night. Finally she will make her highly anticipated return to the stage in he US by performing live December 2nd in New York City in Bryant Park. The date is also her birthday and the launch of hr newest CD Circus.