Tracy Beaker star Dani Harmer faces her old nemesis Montanna Thompson aka Justine Littlewood as they go headtohead in the Saturday MashUp slime vote.

Watch more Saturday MashUp on BBC iPlayer https://www.bbc.co.uk/iplayer/episode...

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.

You can watch My Mum Tracy Beaker on CBBC and BBC iPlayer now!

My Mum Tracy Beaker follows Tracy (Dani Harmer) and her daughter Jess (Emma Maggie Davies), as they try to scrape by financially, but with a close and loving bond that Tracy missed out on with her own mum.

To watch full episodes and more CBBC visit https://www.bbc.co.uk/tv/cbbc

For more fun, CBBC games, shows, quizzes and great makes!
http://www.bbc.co.uk/cbbc/

#CBBC #MyMumTracyBeaker #DaniHarmer #MontannaThompson #EmmaMaggieDavies #JoeTasker #HarpzKaur #SaturdayMashUp