Baby One More Time : Crazy
Oops,I Did It Again : Stronger
Britney : When I Found You or Bombastic Love. I can't decide.
In the Zone : Boom Boom
Blackout : Toy Solider
Circus : Circus, the title song
Femme Fatale : How I Roll
Britney Jean : I have no idea
Honestly, I love so many of her songs, it was so hard to pick just one. When I Found You and Bombastic Love are probably my favorite songs from her, so I really couldn't pick just one.