7. John Cena "My Time is Now" (2005)
The idea of a championship wrestler who raps sounds awesome on paper. But awesomeness quickly turns into disappointment not too long after the nerve-grating horns start playing. We can respect a muscle bound b-boy at least trying to make a decent record, but everything about this video seems fake, from the nausea-inducing cuts to the obnoxious stills of his name. Plus, the dude has no idea what the hell he wants to rap about. He goes from "If they hate, let 'em hate, I drop your whole clan/Lay your ass down for the three second tan" to "A man's measured by the way that he thinks/Not clothing lines, ice links, leather and minks." Sigh.