Swalla (Wideboys Remix) Jason Derulo Download 'Swalla (Wideboys Remix)' on iTunes
Still miming but she's looking good...
Waving to the crowd of adoring fans.
What's a birthday without a cake?
Superstar, where you from, how's it going... Britney performs Womanizer
Whose silhouette could this be?
Leg up, Britney!
Throwing some shapes during her performance of album title track, Circus.
What performance is complete without a ring of fire - fantastic!
Britney, Madonna wants her top hat back!