Later, at an after-party, the head of Don's studio, R.F. Simpson (Millard Mitchell), shows a short demonstration of a talking picture, but his guests are unimpressed. To Don's amusement, Kathy pops out of a mock cake right in front of him, revealing herself to be a chorus girl ("All I Do is Dream of You"). Furious at Don's teasing, she throws a cake at him, accidentally hitting Lina in the face, and then flees. Don becomes smitten with Kathy and searches for her for weeks, with Cosmo trying to cheer him up ("Make 'Em Laugh"). While filming a romantic scene, a jealous Lina reveals that her influence is behind Kathy's loss of work and subsequent disappearance. On the studio lot, Cosmo finally finds Kathy quietly working in another Monumental Pictures production ("Beautiful Girl") and gets Don. Don sings her a love song, and she confesses to having been a fan of his all along ("You Were Meant for Me").