Actress Molly Ringwald made her name in the 1980s bratpack films, Pretty in Pink and The Breakfast Club. She's currently starring in When Harry Met Sally in London's West End.
Martha asks her what it's like to fake an orgasm in front of a full house and finds out what she's been up to since she first hit the silver screen.
When Harry Met Sally is on at the Theatre Royal Haymarket until 4 September
