Saturday Mash-Up! Live
Saturday Mash-Up! Live is a TV show on CBBC. Join Joe, Shereen and Stanley for more fun-filled mayhem, celebrity guests, your favourite shows and slime! The program has been available since 2025. A total of 16 episodes have been broadcast, most recently in October 2026.
Last episode
Saturday Mash-Up! Live
Remember Monday perform in the studio and Joe pranks some of the Stage Stars pupils in an epic wind-up! Stanley is moving house once again, and more contestants take on the Musical Toilets!
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Joe and Shereen welcome the Stage Stars students into the studio for a morning of Mash-Up fun, there's a musical Joe v Shereen challenge, and don't miss a new Strictly Pro Dance Off!
The cast of Horrible Science and musical theatre star Hannah Lowther are in the studio, there is cartoon fun with Duck and Frog, and Stanley visits a safari park... kind of!
Stars of Britain’s Got Talent 2026 show off their skills, and SB737 reviews the latest gaming releases. Greg James and Chris Smith play Famous Last Words, and Joe and Shereen pull a prank on Kia Pegg!
Joe and Shereen are joined live in the studio by stars of The Next Step: Cheer, Lauren Oakley shares the gossip on the Strictly launch show, and Joe and Shereen play hide and seek with CBBC stars.
Joe and Shereen present a morning of live entertainment. Strictly pro dancers Neil and Lethabo have a big announcement, Kidz Bop perform Lush Life and Kia Pegg is out and about for a surprise sliming.
New Strictly stars Lawrence Robb and Dame Sarah Storey spill some secrets from the dance floor, while football freestylers Ben and Luke Nuttall try to avoid a sliming!
Series 8
Bionic, Diamond, Nitro and Steel from Gladiators join in the fun all morning – and one of them will be slimed! It’s the grand finale of Joe v Shereen... can Shereen draw level?
Joe, Shereen, Stanley and Kia get arty with the Kwapongs. The Strictly Come Dancing semi-finalists play truth or dare, and Joe and Shereen pull a prank on loads of CBBC stars!
Joe, Shereen and Stanley turn on the Christmas lights, ready for a morning of festive fun! The star of CBBC comedy Dexter Procter and soap star Bradley Riches are in the studio.
Joe and Shereen welcome the cast of CBBC’s Gifted into the studio. Also, Stanley meets the stars of Zootropolis 2, and Nathan Evans and Saint Phnx perform their new tune.
Great British Bake Off winner Jasmine and finalist Aaron join the fun all morning! Gamer SB737 takes part in Stanley’s Great Big Interview and Shereen performs a Wicked tune!
The stars of Malory Towers drop in to talk about their final series, and Adam and Callum join Joe to celebrate the return of Bro’s in Control
Danny and Mick drop into the studio, Stephen Mulhern plays a game of Truth or Dare, and Kia Pegg has a Slime Sealed Delivered surprise!
Joe, Shereen, Stanley and Kia throw a Halloween party with Philip Green and the stars of Jamie Johnson FC. Kristen Wiig plays truth or dare, while Stanley visits a haunted hotel.
Joe and Shereen are joined by stars of The Traitors, cast members from CBBC’s Stage Stars share stories about their new series, and Joe and Shereen take on an epic digger challenge!