Piers Morgan on his Life Stories show after he probed her on her thoughts about Prince Harry and Meghan Markle.The 88-year-old appeared on the tell-all programme as she celebrates 70 years in the world of showbiz.During the honest discussion with the former Good Morning Britain anchorman, Joan's relationship with the Princess of Wales was brought up.The conversation soon turned to Prince Harry and Meghan Markle but it was apparent from the offset that the dame was not going to entertain such a chat.She told Piers: "I really don't want to come on here to talk about Harry and Meghan."I mean look what happened to you."Taking the hint, Piers decided to divert the interview to Joan's life.Earlier this year, the GMB anchorman found himself in a.