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.

Jimmy and Kaley Cuoco face off in a trivia game where the winner of each round gets a puppy to snuggle.

Who will win the final round of the “pup quiz” and end up cuddling all of the adorable puppies? Jimmy Fallon and Kaley Cuoco put their animal knowledge to the test!

Boris Johnson is Britain's new prime minister, and now has 100 days to deliver on his do-or-die promise to take Britain out of the EU on October 31, 2019.

The Prince of Wales has set up a rainforest project in order to protect the remaining rainforests on this earth. He talks about the seriousness of climate change and how it will affect our lives and the lives of our children and grandchildren. He appeals to us to support him and his project.

Pop Topic Minute Reports: Christina Aguilera was arrested along with her boyfriend Matthew Rutler in West Hollywood. Surveillance tape backs Lindsay Lohan’s Story and Lady Gaga debuts her new music video Born This Way.