Ashley Tisdale, Amber Ruffin and her sister Lacey Lamar, Marlee Matlin

An honest conversation about plastic surgery and the skin you’re in with “High School Musical” star Ashley Tisdale as she opens up on her recent health struggles. Plus, “Late Night with Seth Meyers’” Amber Ruffin and her sister Lacey Lamar get candid about their new book, “You’ll Never Believe What Happened to Lacey: Crazy Stories about Racism.” And, Marlee Matlin talks her new film “Feeling Through.”