Despite some hiccups along the way, Britney Spears has been a force on the pop scene for more than two decades. With the pop star turning 31 on Dec. 2, let's take a look at her career so far.
6 / 44
Jeff Christensen/Reuters
Spears and Christina Aguilera appear at the 2000 MTV Video Music Awards in New York on Sept. 7, 2000.