Photos of Britney Spears showing off her assets have been leaked to the web!

The pop princess sports a dark hairdo and a coy grin in the photos taken on the set of Brit's "Gimme More" video in 2007. Over the weekend, the "Womanizer" singer gave her fans a taste of that wild side when she treated one lucky fan to a lap dance during a London show!

Britney is currently on the European leg of her "Circus" tour.