We already know the royal babies are all ridiculously cute (seriously, we could stare at photos of Prince George all day. THOSE CHEEKS!)
But a few new side-by-side photos have us convinced that the Duke and Duchess of Cambridge's kids are actually carbon copies of each other.
William and his wife Kate Middleton are the parents of five-year-old George, three-year-old Charlotte, and nine-month-old Louis. Since his birth last April, we haven't seen a lot of little Louis other than photos from his christening...