Vin Diesel Sings Rihanna Song “Stay” Karaoke Style [VIDEO]

Vin Diesel might be known for his rough and tumble exterior, but the sexy action star showed a softer side this past Valentine’s Day.  Attending some sort of karaoke event at a non-disclosed location, Vin chose to sing along to Rihanna‘s hit single “Stay.”   The “Fast and The Furious” star even attempted to hit some of Rih-Rih’s high notes – no easy feat with his gravelly baritone voice.

WATCH: Rihanna Comes Clean In New “Stay” Video

Vin ended his performance to a round of applause, wishing everyone “Happy V Day, everyone, happy V Day, everyone, happy V Day everyone.”