Cel plays his favourite Nuver!
Cel piuld possibly go wrong?
TV'topped the chart!
Nina Nesbitt and TV's Sam and Mark are live in the studio with Cel, plus from it's the Number 1's Show!
Nathan Sykes joins Cel and CBBC's Jup names for his autobiography, plus the No 1s Show!
Cel is joined by Mollie King and CBBC's Dr Brain!
Girl group M.O are live in the way.
Cel's joined by Loyle Carner, plus Lauren Layfield and Ben Shires from TV's All Over the Place.
Teen singer-songwriter James TW and CBBC book lover Katie Thistleton are live in the studio, plus it's the Number 1's Show.
Tee and Bailey from children's TV show The Dumping Ground hang out with Cel, plus the Number 1 Show!