Guest List: Yo Gotti

This Memphis street star's guest spots show that his aggressive style works in any context. He provides a macho perspective on Teyana Taylor's sensual midnight-rendezvous ballad "Maybe". On Gucci Mane's melodic, nursery rhyme-like "Bricks", he's the muscle for Gucci's grinning ringleader. And on Snootie Wild's insistently catchy "Yayo", he's a stern mentor for a new generation.