If you have a girl then you should know that she has a secret crush on Vin Diesel. Why else do you think she allows you to go see "The Fast and the Furious 1-6". Vin that is why.

On Tuesday, he did it by posting a Facebook video in which he dances to Katy Perry's "Dark Horse" and Beyonce's "Drunk In Love."

In the middle of the clip, he stops to thanks fans for their support and chat about the Grammys.