Celebrity LOLs

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.

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.

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

The stars of Deadpool 2, Ryan Reynolds & Josh Brolin fire insults at each other until they can't take it any more! Hosted by Scott Mills and Chris Stark.

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.

Can Niall Horan remember his own lyrics from One Direction's first album Up All Night or his X-Factor audition? Find out as he plays Radio 1's Lyrics Game with Nick Grimshaw.

Can Daniel Kaluuya guess what people on the street said about Ariana Grande, Gemma Collins and his Black Panther co-star Michael B. Jordan? Hosted by Nick Grimshaw.

"What's the naughtiest thing you've ever done?!": Tom Hardy is put to the test as a bunch of kids innocently ask him difficult questions.

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!

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.

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

Your new big-screen Robin Hood, Taron Egerton, tries to book a room at the Robin Hood Bed and Breakfast starting each sentence with the next letter of the alphabet.

Can Michael B. Jordan & Tessa Thompson guess what people on the street said about Kris Jenner, Sylvester Stallone and Beyoncé? Hosted by Nick Grimshaw.

Stars of Ralph Breaks the Internet, John C. Reilly & Sarah Silverman, are put to the test by kids asking them 'difficult' questions.

All Jason Momoa has to do is make a prank call where each sentence starts with the next letter of the alphabet. Simple? Aquaman himself takes on Alphabeticall with Matt Edmondson