Tun Tun

Bad Romance

Lady Gaga

Black And Gold

Katy Perry

Heartless

Kris Allen

Wish You Were Here

Avril Lavigne

I Won't Give Up

Jason Mraz

Dance In The Dark

Lady Gaga

Speechless

Lady Gaga

Teeth

Lady Gaga

So Happy I Could Die

Lady Gaga

Alejandro

Lady Gaga

Telephone

Lady Gaga

If we ever meet again

Katy Perry