Looks like Rihanna has recruited an unsuspecting member for her navy: Vin Diesel.
The Fast and Furious star parked the cars and picked up the mic to perform his own version of Rih's hit "Stay" on Valentine's Day. With the song's official video streaming on a projector to his right and the buff tough guy suited in a blazer and jeans, the actor showed off his chops as a special treat for his Facebook followers.
Even better, Diesel's barritone voice didn't stop him from attempting the high falsetto. Check the skills above.