WATCH: Vin Diesel Rocking Out to Katy Perry’s ‘I Think I’m Ready’

Even Vin Diesel rocks out when he hears good news. According to his Facebook page, the A-lister had just heard that Riddick was the No. 1 DVD movie in America and he took the news well. He celebrated by dancing around in his room to Katy Perry’s “I think I’m ready.”

It’s pretty damn awesome.