Lady Louise Windsor during Trooping The Colour on the Mall on June 9, 2018 in London, England.

Lady Louise Windsor during Trooping The Colour on the Mall on June 9, 2018 in London, England.Getty

A royal insider recently revealed that the Queen's favourite grandchild is Lady Louise Windsor, eldest child of Prince Edward and his wife Sophie. Here's everything you need to know about Lady Louise. 

A royal insider recently told The Sun: “The Queen loves the fact that Louise and James relish their time at Balmoral, and she has become particularly close to Louise, who seems to have become her favourite grandchild, closely followed by James."

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“Louise also endeared herself to everyone by looking after William and Kate’s children when they were up here.