Joey Essex is Grimmy's special guest.
Pete Allison sits in for Dev to wake you up or keep you up!
Tinie Tempah makes for an amazing star caller today which sent one lucky listener wild!
What does "making someone your Gilbert" mean? Hard to explain, you'll HAVE to listen.
Gemma Cairney sits in for Fearne Cotton in the home of the Radio 1 Live Lounge.
British Military Fitness trainers are in to help Nick ahead of his cycle challenge.
Your life, your problems, your loves, your Surgery with Aled and Dr Radha.
Coldplay, Lily Allen & Route 94 all have top 10 new entries, but who got number 1?