Why you so obsessed with Mariah Carey and Nick Cannon, Eminem? More than a decade after Eminem's short-lived romance with the pop queen made headlines, the rapper's latest verse on Fat Joe's new song "Lord Above" reveals he still harbours ill-will against Mariah and Nick.  "I know me and Mariah didn't end on a high note / But that other dude's whipped-that p---y got him neutered," Eminem raps on the track, which dropped Friday. "Tried to tell him this chick's a nut job before he got his jewels clipped / Almost got my caboose kicked / Fool, quit / You not gonna do s--t / I let her chop my balls off too before I lose to you,...