User blog:Justdance gameplay lover/This unknown duet is very strange?!

I know it's small but okay...

This unknown duet must be an alternate but for which song? Vote in the comments :D

Write 1 for You're The One That I Want

Write 2 for Heartbeat Song

Write 3 for Copacabana

Write 4 for All About That Bass

Write 5 for Rabiosa

Write 6 for Want To Want Me

Write 7 for Fun

Write 8 for Same Old Love 

Write 9 for You Never Can Tell

''If you are not 100% sure, you can write several numbers in the comments. Happy Voting!''