McCartney tops Sexiest Smile poll

Sir Paul McCartney has topped a new poll to find the senior celebrity with the Sexiest Smile.

Actress Helen Mirren and Prince Charles's wife Camilla Parker Bowles came second and third in the list.

Organisers of National Smile Month, which is designed to raise awareness of oral health, compiled the survey.

Rolling Stones frontman Mick Jagger came bottom of the poll.