Jimmy Fallon has debuted as host of The Tonight Show.
Check out all the celebrities who stopped by his opening episode.
1.
Kim Kardashian on The Tonight Show
Kim Kardashian was among the many celebrities who stopped by Jimmy Fallon's Tonight Show debut. She owed him some money.
2.
Mike Tyson on The Tonight Show
Here, Jimmy Fallon! Mike Tyson settles a bet during this Tonight Show cameo.
3.
Lindsay Lohan on The Tonight Show
Lindsay Lohan stopped by The Tonight Show with Jimmy Fallon. She was one of many big names to show up for his premiere.
4.
Stephen Colbert on The Tonight Show
Stephen Colbert snaps a selfie with Jimmy Fallon on the latter's debut as Tonight Show host.
5.
Joan Rivers on The Tonight Show
Joan Rivers stops by the first Tonight Show under the guidance of Jimmy Fallon in this photo.
6.
Mariah Carey on The Tonight Show
Pay up, Mariah Carey! The singer owes Jimmy Fallon a few bucks.
7.
Tracy Morgan on The Tonight Show
Tracy Morgan settles a bet here with Jimmy Fallon. He was wrong about the comedian never hosting The Tonight Show.
8.
Sarah Jessica Parker on The Tonight Show
Sarah Jessica Parker paid Jimmy Fallon $100 because she lost a bet with the new Tonight Show host.
9.
Seth Rogen on The Tonight Show
Seth Rogen made a fun cameo on Jimmy Fallon's first episode as host of The Tonight Show.
10.
Tina Fey on The Tonight Show
Tina Fey lost a bet to Jimmy Fallon. He did end up as Tonight Show host after all.