Grimmy's co-host for the 2013 Radio 1 Teen Awards pops in!
BBC Radio 1
It's Friday - must be The Nixtape!
Tinie Tempah is Grimmy's special guest.
Abbey Clancy plays Call or Delete with Grimmy.
Grimmy celebrates the show's first anniversary with some highs and lows.
Little Mix drop in with their new single!
It's Friday - must be The Nixtape with assistance from Sub Focus!
Unique humour and great music - it's Grimmy and the Radio 1 Breakfast Show.
Grimmy plays Call or Delete with HAIM.
It's the Return of the Mac as Annie lends a hand with The Nixtape!
Grimmy is joined by David Walliams and Sheridan Smith.
Grimmy plays Call or Delete with Made In Chelsea's Ollie Locke.
The Grimmys are back - celebrating all that's wrong in the world of celebrity.
BBC Radio 1 N. Ireland
BBC Radio 1 Scotland
BBC Radio 1 Wales
Alexa Chung is Grimmy's special guest.
Eliza Doolittle plays Call or Delete with Grimmy.
Grimmy's special guest is Tom Odell.
Lady Gaga chats to Grimmy and Fearne Cotton co-hosts the show!