The Tonight Show with Jay Leno

What are Jay and Mel Gibson joking about backstage? What did 18-year-old mayor Jeremy Minnier think of the “Welcome” sign Jay and Mel presented to him on the show? What happened outside the studio when The Wanted tried to leave? And which piercings does Photo Booth’s Kira Soltanovich try to hide?

What did Colton Dixon and Elise Testone think of their day performing with Rickey Minor and The Tonight Show Band? And what’s ahead for them?

Why am I wearing orange “floaties” for Olympic champion swimmer Natalie Coughlin? And what is Moby seeing for the first time backstage?

A lot of you have been calling and offering to adopt the puppy Diane Keaton brought to last night’s audience. Come backstage and get a closer look at the newly adopted puppy “Clover” and his friends from the Helen Woodward Animal Center.

Why did Adam Levine wake up in a Denny’s restaurant? How would Tony and Katrina from “The Voice” describe their day representing Team Adam? And why is NBC News chief foreign correspondent Richard Engel earning miles on North Korean Airlines?

Why am I smelling Jack Black’s hands backstage? Why am I taking photos in the Meatball Shop Guys’ bathroom? And why was Zach from Beirut pacing the hall before his performance?

Here’s a new photo gallery from some recent shows for those of you who like to see what goes on behind the scenes.

See Jay and celebs like Rachel Maddow, Albert Brooks, Pawn Stars, Eric Turner, Esperanza Spalding, Jane Lynch, Josh Hutcherson, Kevin Hart, Neon Trees, Chris Diamantopoulos, Tim Allen, Jason Segal and more! And be sure to VOTE for your favorite photo of the bunch!

When was the last time Jesse Tyler Ferguson “let loose?” Why is Aubrey O’Day singing backstage? And why is “California 37” the name of Train’s album and an important highway in their band history?

Why is Drew Brees “untouchable” in his dressing room? Why was Channing Tatum all smiles after his backstage encounter with Drew ? And how is “Celebrity Apprentice” tied into Meat Loaf’s new album?

Who’s got the best arms in showbiz? And why is Omarosa of "Apprentice"-fame making a web-exclusive backstage appearance?