Actor Vin Diesel arrives at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles

Actor Vin Diesel arrives at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles

*For some reason, “Fast & Furious” star Vin Diesel decided to get his croon on for Valentine’s Day, sending a special song out to all his lovestruck fans.

The actor posted to his Facebook page a video of himself singing along to Rihanna’s slow jam “Stay,” which he dedicated to his “amores.”

The stoic action star gave a restrained performance, as he stood in bad lighting next to a video screen onto which Rihanna’s video for the song was projected.

Diesel has a massive Facebook audience, counting some 38 million fans. The Rihanna post alone scored over 170,000 likes, 18,000 comments and 27,000 shares.

Watch below.