08/09/2015 16:48 BST | Updated 09/09/2015 05:59 BST

Queen Elizabeth II's Funniest Pictures To Help Celebrate Her Momentous Milestone

Queen Elizabeth II is officially Britain's longest reigning monarch, so we thought we'd celebrate that momentous milestone by taking a look at some of the funniest pictures of her time on the throne.

Photo gallery Funny pictures of the Queen (LIST) See Gallery