Rappers collaborate with a special guest rapper. Another notable rapper and pioneer of gangsta-rap in Germany is Azad. The song is a collaboration with American rapper and singer 6lack. Cornish is a rapper, singer and songwriter. The song is aimed at fellow American rapper Eminem. It was made as a tribute to his favorite childhood rapper, Lil Wayne. She was a friend of the late rapper and actor Tupac Shakur. It features vocals from American rapper Kanye West. Migos featuring vocals from American rapper Lil Uzi Vert. The song features American rapper and songwriter Tierra Whack. Eminem has been scrutinized, as a rapper and personally. He describes himself as a "comic, rapper, and musician". Eminem was encouraged by others, who noted he sounded similar to rapper AZ. Smith is good friends with fellow Fayetteville native rapper and songwriter J Cole. A dispute with Ludacris started when T.I. saw Disturbing tha Peace rapper I-20's video.