- Carson Daly (Self - Host)
- Adam Levine (Self - Coach)
- Kelly Clarkson (Self - Coach)
- Queen Latifah (Self - Coach)
- Riley Green (Self - Coach)
Episode: Live Top 17 Performances
Air Date: 2021-05-10
The winner of the four-way Knockout is revealed. The remaining Top 17 artists perform in front of coaches Kelly Clarkson, Nick Jonas, John Legend and Blake Shelton for their chance at a spot in the Top 9.