Will Smith in The Tonight Show Starring Jimmy Fallon (2014)

Matt Damon and Jimmy Fallon in The Tonight Show Starring Jimmy Fallon (2014)

Jared Leto in The Tonight Show Starring Jimmy Fallon (2014)

Jimmy Fallon and Miles Teller in The Tonight Show Starring Jimmy Fallon (2014)

Jerry Seinfeld in The Tonight Show Starring Jimmy Fallon (2014)

Aziz Ansari in The Tonight Show Starring Jimmy Fallon (2014)

Jimmy Fallon and Jonah Hill in The Tonight Show Starring Jimmy Fallon (2014)

Jimmy Fallon in The Tonight Show Starring Jimmy Fallon (2014)

Jimmy Fallon and Kristen Stewart in The Tonight Show Starring Jimmy Fallon (2014)

Michael Strahan in The Tonight Show Starring Jimmy Fallon (2014)

Melissa McCarthy in The Tonight Show Starring Jimmy Fallon (2014)

Jimmy Fallon and Kristen Wiig in The Tonight Show Starring Jimmy Fallon (2014)

Jimmy Fallon and Blake Lively in The Tonight Show Starring Jimmy Fallon (2014)

Daniel Radcliffe in The Tonight Show Starring Jimmy Fallon (2014)

The Tonight Show Starring Jimmy Fallon (2014)

Jimmy Fallon and Barack Obama in The Tonight Show Starring Jimmy Fallon (2014)

Ethan Hawke and Jimmy Fallon in The Tonight Show Starring Jimmy Fallon (2014)

Mark Ruffalo in The Tonight Show Starring Jimmy Fallon (2014)

Jimmy Fallon and Ricky Gervais in The Tonight Show Starring Jimmy Fallon (2014)

Jay Leno and Jimmy Fallon in The Tonight Show Starring Jimmy Fallon (2014)

Don Adams and David Tebet in The Tonight Show (1953)

Jimmy Fallon and Halsey in Halsey/Leslie Jones/Claire Saffitz (2020)

Megan Thee Stallion in Jennifer Garner/Jim Jefferies/Megan Thee Stallion (2019)

Jimmy Fallon and Margot Robbie in The Tonight Show Starring Jimmy Fallon (2014)

Keri Russell, Jimmy Fallon, and Aaron Paul in The Tonight Show Starring Jimmy Fallon (2014)

Jeremy Renner in The Tonight Show Starring Jimmy Fallon (2014)

Adam Levine in The Tonight Show Starring Jimmy Fallon (2014)

David Spade in The Tonight Show Starring Jimmy Fallon (2014)

Jimmy Fallon and Michael Strahan in The Tonight Show Starring Jimmy Fallon (2014)

Millie Bobby Brown in The Tonight Show Starring Jimmy Fallon (2014)

Jada Pinkett Smith, Jimmy Fallon, Rita Ora, and Dane DeHaan in The Tonight Show Starring Jimmy Fallon (2014)

Dwayne Johnson in The Tonight Show Starring Jimmy Fallon (2014)

Elizabeth Warren in The Tonight Show Starring Jimmy Fallon (2014)

Chris Pratt in The Tonight Show Starring Jimmy Fallon (2014)

Felicity Jones in The Tonight Show Starring Jimmy Fallon (2014)

Annette Bening and Jimmy Fallon in The Tonight Show Starring Jimmy Fallon (2014)

Emma Stone in The Tonight Show Starring Jimmy Fallon (2014)

Will Ferrell, Justin Timberlake, Jack Black, Jimmy Fallon, Kevin Hart, Kerry Washington, Ariana Grande, BTS, and Post Malone in The Tonight Show Starring Jimmy Fallon (2014)

Jimmy Fallon and Armie Hammer in The Tonight Show Starring Jimmy Fallon (2014)

BTS in The Tonight Show Starring Jimmy Fallon (2014)

Miley Cyrus in The Tonight Show Starring Jimmy Fallon (2014)

Lindsay Lohan in The Tonight Show Starring Jimmy Fallon (2014)

Jimmy Fallon and Jeff Musial in The Tonight Show Starring Jimmy Fallon (2014)

Rosario Dawson, Jimmy Fallon, and Jeff Musial in The Tonight Show Starring Jimmy Fallon (2014)