Grimmy rigged up Harry Styles to a heart monitor to see what images would cause an increased heart rate. Will it be Ryan Gosling, a briefcase full of money, Zayn Malik, or purple shoes?

Jimmy pairs up with Drake and squares off against Scarlett Johansson and Tariq from The Roots in a game of charades.

Kaley Cuoco talks about the terrifying trip to New Zealand with her boyfriend's family that ended in her swinging through a canyon.

Gwen Stefani talks about her Christmas album, You Make It Feel Like Christmas, and how Blake Shelton's adjusting to life as People's Sexiest Man Alive.

Matthew McConaughey and Hugh Grant starred together in “The Gentlemen," but it seems that this is the first time they’ve really met. Matthew reveals all about ice fishing, while Hugh recounts an unlikely encounter on his wedding day, and a less than successful attempt at political activism.

Jimmy asks actor Benedict Cumberbatch to provide adjectives, nouns, interjections, and other words in order to write a scene that they will perform together.

Hilarity ensues as Jimmy Fallon and Benedict Cumberbatch perform a ludicrous scene that brings together the script and the words that were chosen at random.

The United Kingdom voted to leave the European Union, and it looks like it may not be an especially smooth transition. John Oliver goes over the decision on his show "Last Week Tonight."

Daylight saving time doesn’t actually benefit anyone. Strangely, it’s still observed in seventy countries around the world.

Coldplay and the cast of Game of Thrones join forces for a sketch aired on the NBC TV charity campaign Red Nose Day to raise money to end child poverty.

The cast arrives, as well as the food, In part 2 of the sketch by Coldplay and the cast of Game of Thrones, aired on the NBC TV charity campaign Red Nose Day to raise money to end child poverty.

The musical takes shape as Coldplay and the Game of Thrones cast continue to rehearse the songs. But just when they are ready to do their premier performance, there's a bit of a snag.

Have you ever known someone who never seemed to be able to keep a job? Everyone loves a funny guy, but not everybody appreciates sarcasm. Let’s drop in on a young New Yorker who, inexplicably, just keeps getting fired.

Take a look at this clip from teen heart-throb Justin Bieber. What do you think? Have fame and fortune gone to his head?

With his hit “U Smile” sung in the background, this second clip from the pop sensation Justin Bieber is bound to entertain.