Sam Smith Moves Us with His Live Performance of 'Stay With Me' at Grammys 2015

Sam Smith brings down the house with a live version “Stay With Me” at the 2015 Grammy Awards held at the Staples Center on Sunday (February 8) in Los Angeles.

The 22-year-old British singer was joined onstage by legendary singer Mary J. Blige for a soulful rendition of the song.

PHOTOS: Check out the latest pics of Sam Smith

Sam swept the Grammys winning Record of the Year, Song of the Year, Best New Artist, and Best Pop Vocal Album.

Watch their full performance below!