See all the famous faces Greg has been mixing with (and trying to impress)...
Florence caught up with Greg and was treated to his *beautiful* impression of her - including the 'free arms' bit...
See all the famous faces Greg has been mixing with (and trying to impress)...
The boys help Dev and Greg prepare for their BBC Introducing Masterclass performance with their new band The Dregs
See all the famous faces Greg has been mixing with (and trying to impress)...
Footballer Robbie Savage popped in to talk about his new initiative.
See all the famous faces Greg has been mixing with (and trying to impress)...
Zach Braff dropped in to talk about his new play, All New People.
See all the famous faces Greg has been mixing with (and trying to impress)...
She dropped by after being evicted from the Celeb Big Brother house!
See all the famous faces Greg has been mixing with (and trying to impress)...
After all the discussion about whether or not they looked like each other, the two finally get to meet face to face! A beautiful moment I think you'll agree...
See all the famous faces Greg has been mixing with (and trying to impress)...
He dropped by the studio to talk about our amazing Hackney event and to play Greg a brand new jingle!
See all the famous faces Greg has been mixing with (and trying to impress)...
See all the famous faces Greg has been mixing with (and trying to impress)...
DJ Fresh and the gorgeous Rita Ora came into see Greg!
Rita talked about how Jay-Z is her boss, that she's good friends with some women called Beyonce and how she's looking forward to releasing her new album. DJ Fresh told us about the amazing last few years, if he can wear a hoody to the Brits then he'll go and thanked Greg for making 'Hot Right Now' his Big Thing!
See all the famous faces Greg has been mixing with (and trying to impress)...
Gregg and Greg have a chat about the buttery biscuit base and more
See all the famous faces Greg has been mixing with (and trying to impress)...
Richard talks to Greg about his new BBC3 show Be Your Own Boss
See all the famous faces Greg has been mixing with (and trying to impress)...
The Stella and Gavin & Stacey star talks to Greg about her new projects
See all the famous faces Greg has been mixing with (and trying to impress)...
Seann William Scott, Mena Suvari, Jennifer Coolidge and Jason Biggs pop into chat about The Reunion movie
See all the famous faces Greg has been mixing with (and trying to impress)...
Greg's adopted mother and Dragon's Den entrepreneur
See all the famous faces Greg has been mixing with (and trying to impress)...
Zac and Greg making strange facial expressions
See all the famous faces Greg has been mixing with (and trying to impress)...
Eastenders star Hev is back from the dead
See all the famous faces Greg has been mixing with (and trying to impress)...
The duo pop into to talk about their new movie Snow White and the Huntsman
See all the famous faces Greg has been mixing with (and trying to impress)...
Actor Simon Pegg drops in for a chat.
See all the famous faces Greg has been mixing with (and trying to impress)...
Cheryl pops in to discuss her new single and to get a video surprise from Greg!
See all the famous faces Greg has been mixing with (and trying to impress)...
The girls joined us in Glasgow to chat to Greg and play their new single Wings.
See all the famous faces Greg has been mixing with (and trying to impress)...