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It's bring your showbiz pal to work day - Rita helps Nick wake up the Nation
Hi huuun... Zara Larsson joins Grimmy in the studio.
Nick wakes up Panic! At the Disco ahead of their Live Lounge for Clara.
Judge Rinder brings all the sass and Sean Paul reveals his Gran lives in Coventry
Michael McIntyre pops by and gives listeners advice on everything from dating to dogs
Is Vin Diesel and The Rock the same person? Listener Vicky thought so!
David Walliams drops by and comes clean to Nick about his 'beef' with JK Rowling
Eddie Redmayne joins Nick to talk Fantastic Beasts & answers your YouTube comments.
Olympic medalists Laura Trott and Jason Kenny drop in on Grimmy!
Hi huuun... Daisy Lowe dons her sparkly Strictly hat and dances into the studio!
Actress and singer Amy Adams joins Grimmy on the show...
Professor Brian Cox is Grimmy's special guest...
Matt Smith is Grimmy's special guest, plus it's Friday - must be the Nixtape!
Alistair and Jonny Brownlee join Grimmy in the studio, plus Rochelle Humes drops in.
Olly Murs joins Nick in the studio...
Jake Gyllenhaal chats about his new film, plus Louisa Johnson drops in to say hello!
DNCE join Grimmy the morning after the Teen Awards, plus Benedict Cumberbatch!
Ed Balls joins Nick to talk Strictly, plus Matty from The 1975 for New Music Friday!
Joe Lycett comes to say hello and Ali Plumb reviews the movies to watch this weekend...
Jess Glynne pops in to ask the important question, "What is Ed Balls?"
Catherine Tate drops by & Nick meets a Teen Hero!
Little Mix join Grimmy in the studio! Plus Vicki Pattison & Joe Swash pop in too!
Actress Felicity Jones joins Grimmy, plus Ali Plumb talks movies...
Paddy McGuinness drops in for a game of 'Give Paddy The Horn'!
Danny Mac & his dance partner Oti reveal what's in store this weekend on Strictly!
Bieber is wearing a disguise & there might be an unusual sample in the Emeli Sande tune
Strictly star and Olympic gold medallist Greg Rutherford joins Grimmy on the show!