Look, you are either the type of person who is interested in some of the keywords in the headline, or you arent. Either way, you will love this video, where National Treasure Crazy Person Shia LeBeouf performs in a cage match dance-off with a very small, very terrifying child. (Seriously, this is freakier than that Movement Tests for Mama video.)The child star/amazing star child is Maddie Ziegler, a star of the Lifetimes...