Prince Charles has been spotted helping his wife Camilla, Duchess of Cornwall, with her face mask during a sweet moment at the Royal Ascot.The 72 year old, whose nickname coined by Kate Middleton was recently revealed, arrived at the Ascot Racecourse on Wednesday 16 June to attend the presentation of The Prince of Wales Stakes. Charles arrived wearing a dapper grey suit with a matching blazer, a lilac tie and a pair of smart black shoes.