The queens compete in their final challenge - starring in the music video for RuPaul's hit "Sissy That Walk." With special guests Jamal Sims and Mathu Andersen.

The queens are challenged to perform in a collegiate, all-queen drag-appella sing-off. With guest judges Ester Dean (Pitch Perfect, Pitch Perfect 2), choreographer Jamal Sims and RuPaul's music producer Lucian Piane.