What else is she famous for?

Apart from her music, Britney's known for a few other things.

Here are just some of them:

• Dating 'N Sync's Justin Timberlake
  
• Being left speechless after meeting her idol Madonna
  
• Backing anti-fur campaigns
  
• Attracting controversy in a stage show with a live snake
  
• Supporting Manchester United
• Writing a novel with her mother called A Mother's Gift
• Getting married. In January 2004, she wed childhood pal Jason Alexander, but the marriage was over 55 hours later. The following September, she got spliced to dancer Kevin Federline, but she asked him for a divorce in November 2006.