If you’re a fan of pop queens Britney Spears and Christina Aguilera, you know that there was always a little bit of a rivalry between the two, especially in the early 2000s. They were both competing for airtime on TRL and your money as you bought CDs and concert tickets. So you can imagine my shock and delight when Christina Aguilera participated in a little game with Jimmy Fallon where she was asked to impersonate some famous musicians, including Brit Brit herself. Not only did Christina happily do the impression, she actually nailed it.

As an added bonus, if you love Adam Levine you can click here to watch him do some great impersonations too, including Michael Jackson.

— Lauren the web girl