I have no idea where this video is from but I'm not complaining.  Just because I don't understand the language that this girl is singing doesn't mean I can't enjoy it.

With an ass that would make Kim Kardashian jealous, this girl makes me want to watch this video on a continuos loop.  The only thing that I can figure out is that "Vai" must mean shake your ass and I must admit that its a catchy song.

Yep I've just decided to make this song my ring tone.

So ladies get your vai on!

UPDATE: Her name is Andressa Soares!