SNL's Kenan Thompson filled in for Cowell on Tuesday's (Sept. 1) episode, where he punched the Golden Buzzer for singer Lai Noelle.
Everything we know about why he's been missing, who will be filling in next, and more.
Kenan Thompson is returning to NBC's America's Got Talent as guest judge Sept. 1. He will be filling in for Simon Cowell, ...
As Simon Cowell continues to recover from back surgery, another America's Got Talent alum is returning to the judges table.
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