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Hi huuun. It's Friday - must be the Nixtape!
It's a Brits Special, with news, interviews and - maybe - a little backstage gossip!
Katy Perry is back and chatting to Grimmy!
All Time Low have flown over to hand deliver their new single and chat to Grimmy
It's Throwback Thursday and Tina is teaching Grimmy all about magnets...
Grimmy's sent a risky valentines email to a very famous friend...
Grimmy asks the listeners for songs that describe their love life for Valentines Day.
Hi huuun... Jack Whitehall joins Grimmy live in the studio.
Jamie Dornan, Graham Norton and Mel (not Sue) join Nick, plus the Friday Nixtape!
Grimmy chats to Davina, live from the slopes in Austria, to get the lowdown on The Jump!
Grimmy has a battle with a listener to see who's the ultimate Bridesmaids fan.
Producer Fiona's signed Grimmy up to a celebrity dating app. Who will he swipe right on?
Valentines Day is coming up, so Grimmy has a new game to find a lovely listener a date.
Russell Brand drops in, plus it's Friday - must be The Nixtape!
Grimmy has your Throwback Thursday covered. Plus stories about falling down holes...
YouTube stars Caspar Lee and Jim Chapman pop by to chat Comic Relief...
Bebe Rexha is on with Grimmy and it's the final, massive prize for #JanSlam
Grimmy chats to Zara Larsson, plus he goes large for #JanSlam!
Childish Gambino, aka Donald Glover, is on with Grimmy, plus the Nixtape and #JanSlam!
Grimmy has Glastonbury tickets to give away for #JanSlam! Plus huge Reading & Leeds news!
James Arthur is in and chatting with Grimmy, plus another Jan Slam prize!
Grimmy has more huge Big Weekend #JanSlam prizes with Kings Of Leon and Little Mix!
Dermot O'Leary joins Grimmy in the studio, plus huge news about Radio 1's Big Weekend!
Grimmy has a Justin Bieber #JanSlam prize and The Nixtape to make January better!