Artist: 50 Cent
Who He Dissed: Diddy
How He Dissed Him: Shortly after Diddy made some subliminal statements about him after the 2010 BET Awards, 50 went hard at him. First, he dissed him during a satellite radio interview. Then, he performed a couple of concerts in Rio de Janeiro and mocked Diddy by singing "Hello Good Morning" before performing the remix to the Trunk Boiz regional hit, "Bitch."