Emma talks about meeting Peyton Manning backstage, being in 'We're the Millers' with Guest Host Kathryn Hahn, a possible sequel, 'American Horror Story' being too scary for her to watch, her three-year-old son not liking when her hair changes for different roles, meeting Diane Keaton, and her new movie 'Space Cadet.' Watch 'Jimmy Kimmel Live!' WEEKNIGHTS 11:35/10:35c on ABC. Stream on Hulu.