Let's be honest: we all know that Princess Charlotte is the best member of the royal family. She's an adorable kid with a knack for hitting exactly the right pose in every picture - and her facial expressions are priceless. The princess has already proven that she's got tons of personality, and she's only 5 years old! It's pretty clear that the public loves Princess Charlotte, and it's equally clear that she loves them right back. At pretty much any public event, you can find the little princess waving gleefully at her adoring fans, mastering the art of the royal wave (sometimes with both hands at once!). If you could use a smile today, check out these cute pictures of Princess Charlotte waving in the gallery ahead!