Watch more Saturday MashUp on BBC iPlayer https://www.bbc.co.uk/iplayer/episode...
You voted for FOMO presenters Max and Harvey to face Question Slime! See what happens when they take on the Super Slime.
Make sure you tune into Saturday MashUp! on CBBC every Saturday at 9am or catch up via the BBC iPlayer for more brilliant music performances, fun and challenges. Click here for more: https://www.bbc.co.uk/cbbc/shows/satu...