If you don't know who Maisie Williams is, then SHAME ON YOU!
And, if you haven't followed her on Vine yet, well then get to it! She's HIGHlarious!
Maisie just got some great news, too! She just became Twitter-verified, which is like someone physically handing you a celeb status! So she did the most important thing she could do — she called her mom to tell her the fab news!