Robobunny, Panda and Mushroom - compete to be crowned the ultimate champion, with last year's winner Joss Stone joining panellists Rita Ora, Jonathan Ross, Davina McCall and Mo Gilligan. The identities of all three finalists will be revealed, while all 12 singers reunite for a special group performance and three previous competitors return for a trio of one-of-a-kind duets TikTok star Matthew Seaman has made headlines throughout the series as he successfully guessed all the celebrities so far, amassing nearly 30,000 followers on the platform along the way.