Pop sensation Lady Gaga performed for Stevie Wonder alongside a host of music stars.
The 'Do What U Want' hitmaker was just one of the star singers who honoured the musical legend in Los Angeles.
"It was an honour to play for Stevie Wonder tonight and wonderful to see old friends! Couldn't help but cry watching him. (sic)," she posted on Twitter.
Other performers at the 'Stevie Wonder: Songs In the Key of Life - An All-Star Grammy Salute' event at the Nokia Theatre included Beyonce and Ed Sheeran, who collaborated to perform their versions of some of the 64-year-old singer's hits including 'Master Blaster (Jammin')' and 'Higher Ground'.
Popstar Ariana Grande also sung at the event and was clearly in awe of the experience.
