Rob Beckett hosts the grand final as the ten finalists compete to be crowned champion. Whoever wins the title also takes home a life-changing £50,000 prize. The finalists each perform a song hoping to get Spice Girl Geri Horner and as many members of the 100 up on their feet joining in.

The three acts with the highest scores must then perform one final time in a make-or-break sing-off with a brand new song. Which of the ten finalists has what it takes to win over Geri, Paulus, Mr Fabulous, Lili, Divina and the rest of the 100, and in doing so win the series title and £50,000? Show less