DJ Khaled has long relied on other people to sing his songs.
That went left during a recent show when he tried to get the audience to sing the words to "I'm The One," arguably his biggest hit.
"I want to see everybody singing, turn it up" Khaled's said as Justin Bieber's vocals played.
When they turned the vocals off they crowd quickly became silent. Then there was some laughter.
Khaled just stood there looking stunned.
But we're not sure what the audience expected from a Khaled show.