Starstruck S2, E3

Members of the public will be transformed into their most beloved music star for one night only. But they won't be alone as they will perform as trios who all share a love for their chosen star. One trio will face each other in the finale.

Cast:Beverley Knight , Olly Murs , Adam Lambert , Jason Manford , Sheridan Smith , Shania Twain , Ronan Keating