Meet the Cast of the Britney Spears Circus Tour

The Circus tour photos we've posted over the past two months give you a pretty good idea of the elaborate nature of Britney Spears' world concert extravaganza.

But who are the people who assist the ring leader in putting on the show night after night? The video below introduces each of the singer's awesome sidekicks.

Among them? Her rumored boy toy Chase Benz, who introduces himself - shirtless! - around the 3:30 mark. All in all, seems like a lively, fun crew Brit's got ...

Britney Spears Circus Tour: Meet the Cast