The Doctor hasn’t had the best of relations with the British monarchy. For example, Torchwood was founded by Queen Victoria to fight alien menaces such as the Doctor. The Doctor loves to pop up at historical events, and his past misunderstandings with royalty didn’t prevent him from showing up at the wedding of William and Kate today as is seen in the picture above. (The picture was obtained here. You can take up any unfounded theories involving Photo Shop with them).
