Dev later moved to host the weekend breakfast show before taking over the now the weekend afternoon slot (1pm to 4pm) with Alice Levine.
Just two spots remain on this year’s line-up, with footballer Alex Scott, rower James Cracknell, Radio 1 DJ Devin Griffin, Atomic Kitten singer Natasha Hamilton and presenter Anneka Rice among those rumoured to be taking up the last slots.
Already confirmed are comedian Chris Ramsey, footballer David James, soap stars Catherine Tyldesley and Emma Barton, YouTube vlogger Saffron Barker, celebrity chef Viscountess Emma Weymouth and Paralympian Will Bayley.
Joining them will be RuPaul’s Drag Race judge Michelle Visage, Made In Chelsea cast member Jamie Laing, Mike Bushell of BBC Breakfast and CBBC presenter Karim Zeroual.