Ariana Grande didn't get a warm welcome at the 2016 Grammys.
The singer was introducing The Weeknd -- with whom she collaborated on "Love Me Harder" -- at the ceremony. Grande then sang a few bars of "Earned It," one of The Weeknd's hit songs.
Unfortunately for Grande, the audience didn't take well to her a capella performance and booed the star.
Watch the video below.
See photos from the 2016 Grammys red carpet: