Xavier: Renegade Angel (2007)

S2E20 Queens for a Day

Evie is set on claiming victory in the mother/daughter pageant after Cissy, a school snob, boasts about her effortless win. When Cissy flubs the grand finale of her act with her mom, Evie decides to undermine her own performance with Donna, intentionally sabotaging their act to ensure that Cissy and her mother take home the trophy.