9. Eminem - "The Warning"
Eminem has had countless beefs in his career, but he always saved his best for pop stars. Em fires back at Mariah Carey and Nick Cannon in "The Warning," calling out their alleged past encounters and revealing personal details. The diss track intensified the ongoing feud and added fuel to the public drama surrounding Eminem, Mariah Carey, and Nick Cannon.
Most savage lyric:
"It's a warning shot, 'fore I blow up your whole spot Call my bluff and I'll release every f*****n' thing I got"- Eminem / The Warning