Vin Diesel was so happy that 'Riddick' went to the top of the DVD sales charts, that he decided to share his joy to the world.

He filmed himself dancing to Katy Perry 'Dark Horse' and Beyonce's 'Drunk In Love'  . . .

FOR SEVEN MINUTES!

Someone needs to tell Vin that this is why VINE was created . . . so people only have to watch a few seconds of that.