Once upon a time, celebrities dressed themselves. And, sometimes, we made fun of them for it. Actress and comedian Margaret Cho knows a lot about those '90s worst-dressed lists, because Joan Rivers was her mentor. And she was on Fashion Police. And she appeared in PEOPLE's 1995 Best and Worst Dressed Issue. We go back with Margaret as she honors Joan, explains how the culture of roasting evolved, and opens up about how the decade shaped her own body image. We also discuss her groundbreaking sitcom All-American Girl and how she once watched John Travolta eat an entire pie on the set of 1997's Face/Off. Oh, and remember Showgirls? Learn more about your ad choices. Visit megaphone.fm/adchoices