Busy Philipps made her name on TV shows like Freaks and Geeks, Dawson’s Creek, ER, and Cougar Town. But Instagram Stories was the place where Busy really found her own voice — and that might’ve set the stage for her new E! talk show, Busy Tonight, which premieres on Oct. 28. Katie and Brian talk with Busy about why she loves Instagram so much, the moment she thought she was “done” with acting, the political causes that get her fired up, and how she’s still coping with the sexual assault that happened when she was 14. Plus, Katie gives Busy her best advice about hosting a TV talk show.