Well former Buckingham Palace chef Darren McGrady knows all about the Queen’s eating habits and reveals that she is not a fan of the snack.
Speaking to the MailOnline he said: 'I cooked for The Queen for eleven years and never served her pizza once.
'The Queen didn’t even have it on the menu when we were in Palermo, Sicily on HMY Britannia. The chefs had to go ashore after royal dinner to try it.'
The former royal chef did go on to say, however, that Prince Harry and Prince William were BIG fans of the Italian favourite.
He said: 'I didn’t start really cooking pizzas until I moved to Kensington Palace. William and Harry would have had it every night if Nanny had let them. They loved it.'