Sam Smith Speedster at the Beach ... Bathing Suit, Mystery Man Hold on For Dear Life!!!
Sam Smith hit the beach to cap off the week -- and they bared it all out there ... rocking a de facto Speedo, and showing off some major PDA with a mystery man in the water.
The singer was in Miami Friday, where they stripped down a teeny-tiny bathing suit and got into the water ... with all their tattoos on display, including a Betty Boop one by their leg. There's lots of ink on Sam's body ... and they certainly gave folks an eyeful to take in.
While Sam was splashing around, a dude joined them and got a little touch-feely as well. While they were both neck-deep underwater, this fella started riding on SS like a horse.