Playboi Carti and Pi'erre Bourne, the two forces behind the smash hit "Magnolia," are back with a new song "Yo Pi'erre!" While Bourne is best known as a producer, he's also a compelling rapper, and on "Yo Pi'erre!" he flips his iconic producer's tag into a contented reflection on his quickly rising star status. Listen below. "Yo Pi'erre!" will likely be featured on Bourne's upcoming mixtape The Life of Pi'erre 4.