Cara Delevingne drops by to talk about her new film Valerian, plus The Nixtape!
Grimmy takes your requests in Throwback Thursday, plus a 'BBQ Bangers' Summer Mix.
Lana Del Rey is today's guest, plus Nick has another Summer Mix.
Grimmy chats to Jorja Smith and plays another Summer Mix!
Brand new Tune Of The Week from Jorja Smith and an 'Aftersun' Summer Mix.
Louis Tomlinson drops by with his brand new single, plus The Nixtape.
It's Throwback Thursday, plus a '1 Hit Wonders' Summer Mix!
Actual Hayley from Paramore is on the phone, plus we have a 'Love Yourself' Summer Mix.
Grimmy has a Summer Mix full of Festival Anthems, plus the Entertainment News.
Harry Styles joins Grimmy to talk about life as a movie star, plus we have a Summer Mix.
The Script drop by with brand new music, plus The Nixtape!
Theo from Wolf Alice is on the phone, plus Throwback Thursday.
Mel Giedroyc drops by to see Grimmy.
Nick wakes up Haim ahead of the day's Live Lounge.
Live music from The 1975, plus Grimmy plays his new Tune of the Week from Wolf Alice.
Kesha is back with brand new music, plus the Nixtape.
Grimmy has Bestival tickets to give away, plus Throwback Thursday.
Grimmy chats to comedian Joe Lycett, plus he has tickets to Boadmasters to give away.
Grimmy gives away the first pair of tickets to TRNSMT Festival in Glasgow.
Grimmy has a pair of V Festival tickets to give away.
Emma Willis tells all about her first Glastonbury experience, plus the Nixtape.
Grimmy's got DJ Khaled on to chat about Wild Thoughts.
Grimmy's back from Glastonbury and he's joined on the show by Kristen Wiig!
Camila Cabello joins Grimmy to talk about Crying in the Club and going solo.
Grimmy is back from his holiday and needs listeners to help him catch up with Love Island.
MistaJam sits in for Grimmy with the Radio 1 Breakfast Show.
MistaJam sits in for Grimmy, live in the mix with your requests.