The Tonight Show

Why doesn’t everyone ask John Oliver for advice on everything? The Last Week Tonight host consistently thinks of the best possible answer for every possible question, so why not just turn him into the world’s all-knowing sage or something? The guy isn’t that busy, right?

Carrie Underwood and Blake Shelton joined Jimmy Fallon, the Roots and an A-list roster of talented stars to do an acappella version of 'We Are the Champions' a la 'The Brady Bunch.'

It was inevitable. After less than a year on the air, the Jimmy Fallon-starring 'The Tonight Show' has finally found something to supercut: its own weirdly engaging 'Ew!' talk show. Fallon's take on a teen girl talk show (like all teen girl talk shows, it takes place in a basement and doesn't appear to be broadcast to anyone) explores everything that is particularly gross -- er, "ew" -- to the teens these days. What's gross? Everything. Ew!

Somehow, 'Foxcatcher' star Channing Tatum is the very first male guest to participate in a rousing round of Jimmy Fallon's 'Box of Lies' on 'The Tonight Show.' Fallon's results have been mixed -- the guy isn't very good at lying, especially when a giggly celebrity makes googley eyes at him in an attempt to throw him off his game -- but he has been getting better in recent weeks.

Jeff Daniels would like to make you dance. Perhaps not you specifically -- but, heck, maybe -- but just anyone who gets to enjoy the dulcet tones of the 'Dumb and Dumber To' star whensoever he trills away with son's band. Daniels is a busy guy, but he still finds the time to jam out with his kid, and when that happens, it's dance time.

Daniel Radcliffe's name may be forever synonymous with 'Harry Potter,' but the British actor has already proven that his talents extend far beyond playing the boy wizard on the big screen. He can do the Broadway thing! He's got a nifty fake American accent! He can rap! Wait...what?

'Ew!' is for sure one of Jimmy Fallon's most entertaining bits. Even with all the game-heavy fair permeating his 'Tonight Show,' one can never really get tired of seeing Fallon and the evening's celebrity guests pulling off some sassy-teenage-girl realness. However, this time around, Fallon took things up a notch by transforming the popular sketch series into a music video with will.i.am.

Jennifer Garner is extremely good at Catchphrase. The 'Men, Women & Children' actress hit 'The Tonight Show' last night to chat about a variety of things -- from her new film to, oops, that one time her entire family got head lice -- but she really hit her stride when it was time to play Catchphrase with host Jimmy Fallon.

"Tyler is a well-known remote control enthusiast." Did you know that about Tyler Perry? You didn't? Well, Jimmy Fallon sure did, but that didn't stop the 'Tonight Show' host from attempting -- again! -- to best the Hollywood multi-hyphenate in yet another remote-controlled challenge.

If you're going to have only one Facebook friend, it might as well be Facebook creator Mark Zuckerberg. While it's unclear how many stars have Facebook profiles lovingly crafted by the Zuck himself, Andy Samberg has one, and he shared the story of its creation on last night's 'The Tonight Show' with a gobsmacked Jimmy Fallon. We're jealous.