Yuja Wang
Audra McDonald
Gail Schulman/CBS
John Legend
Ne-Yo
Pierce Brosnan
Tom Hanks
Lucy Liu
Cedric the Entertainer
Cookie Monster and Joseph Gordon-Levitt
Audra McDonald
Gail Schulman/CBS
David Foster
Cynthia Erivo
The Jonas Brothers
Ne-Yo, John Legend, Jonas Brothers, Cynthia Erivo, David Foster, and David Copperfield
LL Cool J
LL Cool J
Carrie Underwood
Kevin Kline
Flor de Toloache
Cookie Monster, Elmo, Abby Cadabby, Big Bird, Lucy Liu, Thomas Rhett, Joseph Gordon-Levitt, Cedric the Entertainer, Bert, Ernie, and Grover