Denise Welch was "devastated" as she returned to the 'Coronation Street' set after the death of Princess Diana. The 62-year-old actress - who played barmaid Natalie Horrocks from 1997 to 2000 - was part of the cobbles cast when the late royal died in a car crash in August 1997, and she was deeply affected by her passing despite the pair never meeting.