Eminem Says He Still Has Mariah Carey Nude Photos, Slams Mr. & Mrs. Nick Cannon Again

Eminem has once again gone back to the seemingly endless well of celebrity disses and pulled out a new diatribe directed at Mr. and Mrs. Nick Cannon.

The reason (not that he's ever needed one) - he's firing back at Mariah Carey's recent Slim Shady-channeling video for her single, "Obsession."

In "The Warning," Eminem raps:

"I got the exact same tattoo that's on Nick's back, I'm obsessed now, oh gee, is that supposed to be me in the video with the goatee?"

He goes on to gloat about the time Mariah "was wild 'n' out before Nick" and when he himself gave Carey "somethin' to smile about." Wow.

This all started, we think, because Carey has made light of her reported relationship with Eminem back in 2001, and the rapper is clearly pissed.

Eminem gave Carey a shout-out in his recent tune "Bagpipes From Baghdad," which included a pointed suggestion to Cannon to "back the f*%k up."

Cannon responded in May that "homeboy is still obsessed with my wife."

A few days later, Eminem implied to listeners of the satellite radio show he was hosting that he had once urinated on the superstar. On purpose. That's just nasty!

More from "The Warning"

"You probably think if I had something on you I woulda did it by now, on the contrary, Mary Poppins, I'm mixing our studio session down and sending it off to mastering to make it loud, enough dirt on you to murder you, this is what the f--k I do..."

"Mariah, it ever occur to you that I still have pictures?"

Oh, boy. "But if I'm embarrassing me, I'm embarrassing you and don't you dare say it isn't true," he continues later in the track.

"As long as the song's getting airplay I'm dissing you, I'm a hair away from getting carried away and getting sued, I was gonna stop at 16, this is 32, this is 34 bars, we ain't even a third of the way through."

Bottom line? Don't expect to outlast Eminem in a feud. Damn Eminem's comin out the candy wrapper.