Freebie: Just Dance 4

If you from Brazil click here and enter the competition.

For the rest of us, just go to this proxy:

 http://brazilsurf.info/

Then copy and paste:

www.Stardoll.com 

into the Proxy's search box.

Log into Stardoll.

Copy and paste:

www.stardoll.com/en/contest/view.php?id=3991

Into the proxy's url.

Finally, enter the competition and you're done!