We know, we know. There's not a lot of brand-new, fresh, unopened Yo Gabba Gabba! footage going around. Until today! We have an unaired Cool Trick online over at yogabbagabba.com. It's featuring everyone's favorite gem-sweater wearing Ames, Iowa rapper, LESLIE HALL!! Go watch it, and ask the Tooth Fairy for more unaired footage. She helped Muno.