It's not just on the CBBC channel, it will be on shown ... with the BBC I'm happy to say I'm joining Saturday Mash-Up! Well, someone's got to show Yasmin and Jonny how to do it." ...

Send in a video to apply... We’re looking for enthusiastic 9-12 year olds to take part in our live shows. We want to hear from you if you: Watch Saturday Mash-Up with anything weird and wonderful.