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.

Aubrey surprises David Letterman when she reveals the story of the film she's in alongside Hollywood superstar Robert De Niro. The conversation then turns to drinking and the host talks candidly about his past.

Aubrey Plaza and David Letterman talk about both of their shows coming to an end. Now that her show Parks and Recreation is over, Aubrey in particular has some ideas about what she might pursue.

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.

Tom Cruise tells about his experience flying in an F-14 fighter jet. It's an experience not for the faint of heart, and requires a strong stomach!

Miles Teller claims that Tom Cruise never warned him about the rigors of making a new Top Gun movie, and Jennifer Connelly admits to a secret fear she felt unable to reveal before filming began.

Actor Tom Cruise joins talk show host Graham Norton on the couch and co-stars Miles Teller and Jennifer Connelly by video to discuss the release of Top gun: Maverick thirty years after the original movie Top Gun.

Adam Sandler opens up about his experience having his wife on set. How does she feel about his romantic scenes with Drew Barrymore? Find out!

On Graham Norton’s chat show, celebrity chef Jamie Oliver, who first came to prominence as “The Naked Chef," talks with movie stars Chris Pratt and Jennifer Lawrence about his learning disability, and his unlikely rise to becoming Britain’s number one best-selling nonfiction author.

Actor Chris Pratt talks about his new film, "Passengers" with the Good Morning America team and gets a surprise question from co-star Jennifer Lawrence.

When One Direction went on The Ellen DeGeneres Show, she got them to play a game called “Never have I ever," in which they have to admit or deny having done certain things. The questions are prying and intrusive, and Ellen is quite happy to see the bandmates squirm in discomfort!

The Graham Norton Show: Among the guests on Graham's sofa are Hollywood star Will Smith and musician Gary Barlow, who together with the audience perform the rap from The Fresh Prince of Bel-Air, the TV show that catapulted Will to stardom.

On Mother’s Day, we tell our moms how much we love them. However, there are some things we don’t ever tell them, and they deserve better! Jimmy Kimmel's staff went out on the street and asked people, “What’s the biggest lie you ever told your Mother?” with their moms standing right next to them.

The pressure is on 17-year-old Marley as Ellen’s challenge begins and she has to show her skills using a long outdated phone book, a map, and, obviously for the first time in her life, a rotary phone!

The Internet has made so many things obsolete, like maps, phone books, and rotary phones. Ellen was curious to see how young people would function without the Internet, so she challenged a 17-year-old to use all three items, with hilarious results.

The flamboyant pop sensation Lady Gaga talks about the creative process behind her single "Applause." She explains how being forced to slow down by a hip injury actually helped her to focus, about working with famous names from the world of art, and exactly how much it means to her to be performing again for her adoring fans.

Jimmy Carter asks Adam Sandler about some biting criticism he had received in regard to his Saturday Night Live appearances. They also talk about the old days, Sandler's various characters, and his movie The Wedding Singer.

Prince Harry and Meghan Markle talk about how they met, their magical camping trip to Botswana, and how he popped the question.

George Clooney discusses his long lasting partnership with Nespresso and what makes it his coffee of choice.

Singer Meghan Trainor sits down with Ellen for her first interview since undergoing vocal cord surgery.

President Obama drops by a meeting with YouTube personalities to learn about how they're using YouTube to connect with an audience of millions of people and to discuss why it's important for young people to visit HealthCare.gov and learn more.

What does the Holocaust have to do with us, anyway? In part four, Roderick Miller, the chair of the nonprofit organization Tracing the Past, gives a talk at TEDxVienna about the Holocaust and contemporary Europeans' perception of the space they live in.

Late, great actor DeForest Kelley talks about the success of the "Star Trek" series and what it's like to be an aging actor at the time of the release of "Star Trek V: The Final Frontier". This includes a great clip from the original series featuring William Shatner, Leonard Nimoy and actress Joan Collins. Enjoy!

What does the Holocaust have to do with us, anyway? In part one, Roderick Miller, the chair of the nonprofit organization Tracing the Past, gives a talk at TEDxVienna about the Holocaust and contemporary Europeans' perception of the space they live in.