The HSMTMTS cast dances it out and crowns TWO champions in this ep of Cosmo's TikTok Challenge Challenge. Watch more TikTok Challenge Challenge br br Joshua Bassett, Matt Cornett, Dara Reneé, Julia Lester, Frankie A. Rodriguez, Larry Saperstein, and Joe Serafini are all SUCH good sports - they really did their best TikTok moves. Who do you think won?? Catch new episodes of ‘High School Musical: The Musical: The Series’ streaming Fridays on Disney+!br br Love Cosmo? Then come join our ~ elite ~ members-only crew. Sign up for Cosmo Unlocked: cosmopolitan.