Why does Willow and Jaden Smith’s publicist keep letting the teen siblings do interviews? Scratch that, why do they even have a publicist to begin with? The 14-year-old Willow and 16-year-old Jaden are now gracing the pages of Billboard to make proclamations about their music careers and evolving consciousness or something. Here are some choice cuts: Jaden’s musical expression: “Everything that I talk about in my music is pretty much just trying to evolve consciousness in the world and help everything become better and brighter.” Willow on Auto-Tune: “I don’t like having any effects on my voice, I feel like putting a lot of Auto-Tune on it really covers up the essence of you and is like putting a cloud over real true emotion.” Willow’s fashion sense: “I could literally climb a mountain and survive a couple nights in nature. That’s a requirement for my clothes because one day I was on the freeway and I saw a mountain, so I literally just pulled over and climbed it.” Jaden’s fashion sense: “Fabrics definitely inspire me and superhero comic book characters inspire my clothes. That’s why I like to wear long drapey things because I want to look like Batman and Robin.” Follow Ned Ehrbar on Twitter: @nedrick