Top fashion designer, Henry Holland, causes chaos at his offices on Call Or Delete!
Nick is surprised by Sam Smith on the phone with news he's doing the Bond theme!
Thomas Brodie-Sangster & Kaya Scodelario from the new Maze Runner pop in!
Brad From The Vamps reverse parks to LOUD tunes and the Nixtape is back!
Unique humour and great music with Grimmy.
Owen Wilson chats to Grimmy, plus Foals get a wake-up call ahead of their Live Lounge.
Kanye storming Swifty's speech seamed to have passed Fi by, so we ask what's more famous
Rita Ora calls in ahead of X-Factor, plus another Summer Mix!
Catfish & The Bottlemen pop in and we have Dermot O'Leary on the phone
Unique humour and great music with Grimmy who asks for your first day at work stories...
Nick Jonas gives Grimmy a call to talk all about the VMAs
Jess Glynne is live in the studio, plus Grimmy has another Summer Mix!
Steve Jones drops in to chat about Young, Free & Single, plus the Summer Mix.
Cara Delevingne chats to Grimmy about her new film Paper Towns.
Tom Daley drops in on Grimmy with his brand new gold medal!
Grimmy rounds off Radio 1's Weekend in Ibiza!
Disclosure and a host of Radio 1 DJs join Nick live from Ibiza!
The ShowHawk Duo play Dance Classics on the acoustic guitar and Pete Tong's on the phone.
Nick wakes up Little Mix ahead of their Live Lounge, plus another Summer Mix.
Vlogger Marcus Butler chats to Grimmy.
Nick is joined by Carly Rae Jepsen and it's the turn of French Fi Fi on the Wake Up Song
Grimmy is joined by Scott Maslen, Kimberley Wyatt, Sam Nixon and Rylan Clark.
Example joins Grimmy to play Call or Delete.
Jim Chapman drops in talk about his Radio 1 documentary looking at 10 years of YouTube.
Nick Jonas is Grimmy's special guest plus the first of Radio 1's Summer Mixes!
It's Friday - must be the Nixtape!
It's a weird old show, with calls about sneezing Dads, Grimmy's trousers and foody tweets