"Flop Starz" is the third broadcast episode of the American animated television series Phineas and Ferb. The episode was originally broadcast on Disney Channel on February 1, 2008 (as the official series premiere). In the episode, Phineas and Ferb become one-hit wonders in a morning, much to the disappointment of their sister Candace, who is trying out for the talent show The Next American Pop Teen Idol Star! Meanwhile, Doofenshmirtz converts his building into a giant robot to aid him in his attempt to conquer the Tri-State Area.