Stronger – Britney Spears:

http://www.youtube.com/watch?v=AJWtLf4-WWs&feature=player_embedded

Single Ladies – Beyoncé:

http://www.youtube.com/watch?v=4m1EFMoRFvY&feature=player_embedded

Gives you hell – American Rejects

http://www.youtube.com/watch?v=A6APxbBYnoo&feature=player_embedded

Since U Been Gone – Kelly Clarkson

http://www.youtube.com/watch?v=R7UrFYvl5TE&feature=kp

Forget You – Cee Lo Green

http://www.youtube.com/watch?v=bKxodgpyGec