Double Brit Award-winner Sam Smith joins Nick, plus it's Friday - must be The Nixtape!
Grimmy relives the highs and lows of the Brits
Nick has the final of Radio 1's big Brits competition!
Ed Sheeran co-hosts with Grimmy, plus Taylor Swift drops in!
Jim Parsons from The Big Bang Theory talks about his new film, plus David Guetta drops in.
Naomi Campbell adds some glamour and Natalie Cassidy gives us the goss from Eastenders
Grimmy has a chance for listeners to meet the Hollyoaks cast and get a tour of the set.
Kelly Clarkson is probably the best guest ever
Grimmy plays Call or Delete with Ne-Yo. This could be interesting...
Fifty Shades of Grey star Jamie Dornan and Florence Welch join Nick for a big show!