Ali Plumb plays Review Taboo, Dev launches Rent-a-Greg, and there is a Lads on Tour Summer Mix!
Jordan North sits in for Matt Edmondson - it will be like Matt's show, only different.
Alice checks back in with Greg James on his big Rent-a-Greg challenge!
MK & Becky Hill get the Push the Tempo treatment, plus Danny has highlights from V Festival.
DJ Target sits in for MistaJam, with a live guest mix from Fono and Old Skool classic carnival beats.
The Fire in the Booth no-one expected to happen - Chip is back for part three and face-to-face with Charlie in the studio...
Seani B sits in for Target with dancehall bangers and a guest mix from MJ Cole.
Diplo gets ready for Carnival with a mix full of Major Lazer, Fugees, Rihanna, Skepta, Ricky Blaze, Tory Lanez and Timbaland, plus loads more exclusive remixes and refixes!