Ghostface Killah and Martin Shkrelli have been sending shots at each other and after Ghost called him "the Michael Jackson-nose kid," Shkreli has responded with threats of his own.
After the city of Flint, Mich.'s water supply became severely contaminated, hip-hop artists have stepped up to help the residents survive. Diddy, Eminem and Wiz Khalifa are just a few rappers helping out.