Not only is Nicki Minaj's money so tall that her Barbies gotta climb it — so is her hair. Latest proof? The monster do Minaj had going on last night, at Casio's TRYX OUT camera launch at the Best Buy Theater. Vulture caught up with the multiple-personalities rapper before she took the stage to ask, "What's up with the hair?" “I’m a little bit crazy, free, and wild," she told us, "and when I feel that way, I like to wear my high-top." For more wigged-out quotes from famous people, click through our slideshow.