live television. saturday is cbbc are now filled with challenges, live music, sporting conquests and possibly a bit of slime. not too dissimilarfrom what it possibly a bit of slime. not too dissimilar from what it was like a5 years ago. well, saturday ma5h well, saturday mash up is the current saturday morning live television show for children, and we are going behind the scenes, because presenter5 joe and are going behind the scenes, because presentersjoe and hart are getting ready rehearsing for this morning s show. ~ , ., , ready rehearsing for this morning s show. ~ , . , , show. when we started this, we still can t believe show. when we started this, we still can t believe it, show. when we started this, we still can t believe it, it show. when we started this, we still can t believe it, it has show. when we started this, we still can t believe it, it has been - show. when we started this, we still can t believe it, it has been a - show. when we started this, we still can