Packing his first week with plenty of starpower, Jimmy Fallon announced his line-up for his "Tonight Show" debut on Monday (February 10).
Kicking off his new stint will be Will Smith and U2 on Monday, February 17th with plenty of big names following.
Among those stopping by to chat will be Lady Gaga, Bradley Cooper, Michelle Obama, Will Ferrell, and Justin Timberlake.
Will another epic "History of Rap" duet between JT and Jimmy make the move from "Late Night?" Check out Justin's appearance on Friday, February 21st to find out.
MONDAY, February 17
TUESDAY, February 18
WEDNESDAY, February 19
THURSDAY, February 20
FRIDAY, February 21
Photo Credit: NBC