Mumford & Sons set Radio 1 Breakfast listeners' bleak morning texts to sweet sweet music.

Anne-Marie thinks she's playing Superstar vs Superfan on Scott Mills. Little does she know that 'Superfan Steve' is Chris Stark from the show and he knows way too much about her!

Radio 1's listeners terrible mornings soundtracked by one of the worlds biggest bands.

Jennifer Lawrence lets off steam and reacts to Radio 1 listener's gripes in Rage Against The Answer Machine with Greg James.

McFly's Tom Fletcher delivers the greatest Royal wedding groom's speech of all time... if only HRH Prince Harry had thought of it first.

Lewis Capaldi improvises on the spot making the perfect soundtrack to listeners terrible mornings.

Jumanji: The Next Level's Dwayne Johnson and Kevin Hart are subjected to a very British Christmas by Scott Mills and Chris Stark. Have they been naughty or nice this year?

Nicole Scherzinger is the guest on Greg James’s hilarious spoof talk show. She tells Greg about lost loves, erotic fiction and her disastrous stage musical.

Charli XCX thinks she's playing Superstar vs Superfan on Scott Mills — what she doesn't know is that 'Steve' is Chris Stark from the show and he knows a bit too much about her.

What gets Maisie Williams' heart rate up? Nick Grimshaw puts her through the ultimate stress test with help from Eddie Redmayne, boyfriend Ollie Jackson and flatmate Bill Milner.

Rebel Wilson takes on the Radio 1 Breakfast Show Heart Rate Monitor with Nick Grimshaw. How will she handle Hugh Jackman, her Nicolas Cage embargo and Justin Bieber's Jerry?

Comedian Joe Lycett joins Greg James on his hilarious spoof talk show. He tells Greg about his singing past, working with sniffer dogs, and his controversial views on dolphins.

What gets Nick Jonas' heart rate up? Nick Grimshaw puts him through the ultimate stress test with help from Selena Gomez, Joe Jonas and Jack Black.

Margot Robbie and Domnhall Gleeson show off their cut-glass English accents and incredible armpit farts to Radio 1's Ali Plumb ahead of their new movie Goodbye Christopher Robin.

What raises Margot Robbie's heart rate? Nick Grimshaw pushes her buttons with help from Cara Delevingne, Alexander Skarsgård, Bullet For My Valentine and Slipknot. Show more

Singer Niall Horan joins Greg James for a truly unbelievable interview, and reveals secrets he never knew he had.

Interview: Kate Winslet reacts to her own singing, discusses 'dutch ovens' and plays a game of 'Wronguns' with Greg James ahead of her new movie The Mountain Between Us.

Jumanji: The Next Level's Dwayne Johnson and Kevin Hart are subjected to British Christmas traditions by Radio 1's Scott Mills and Chris Stark. Have they been naughty or nice?

Which things in life REALLLLLY make Liam mad? You know you want to find out. And how will he react to some of your Rages left on the Rage Answer Machine? As you were.

Matt Edmondson and Chris Stark try and interview the Murder on the Orient Express stars... without asking a single question! Can they get through the whole interview, query free?