More listeners do battle in Feet Up Friday.
Another Ten-Minute Take-Over, plus Rhianna is here with the latest film news.
Ben Howard is Greg's big Thursday guest.
Another Ten-Minute Take-Over and more musical goodness.
Rhod Gilbert joins Greg for a special Rage Against the Answer Machine.
Stand by for the latest Nerd Alerts!
Pete Wentz from Fall Out Boy is Greg's Star Caller.
Two teams of listeners do battle to take control of Radio 1 in Feet Up Friday!
Greg catches up with the latest candidate to leave The Apprentice.
Greg has another chance for you to Rage Against the Answer Machine.
Keith Lemon surprises someone in Star Caller!
Another 10-Minute Take Over and Rhianna is here with the latest film news.
Russell Howard is Greg's Big Thursday guest, plus another fired Apprentice!
Another 10-Minute Take Over and more musical goodness.
Ricky Gervais is Greg's Star Caller, plus live music from Radio 1's Teen Awards.
Ariana Grande rounds off the day of co-hosts ahead of the Radio 1 Teen Awards.
Mel B and the X Factor boys drop in on Greg.