13. Jessica Simpson – She may be hanging with Billy Corgan in a vain hope of gaining some artistic credibility, however, any chance of that is overshadowed by her shocking musical career. Generic to the point of nausea, her shallow ballads and phoney vocals are nothing short of a travesty. Arguably the lowest point of her already low career came in the shape of 2008's 'Do You Know' in which she embraced country music like a duck to an oil slick. She even tarnished the reputation of Willie Nelson by appearing in a music video with him.
8 of 20
Captain Beefheart Dies Aged 69
X Factor's Matt Cardle Asks Biffy Clyro Fans To 'Give Him A Break'
Badly Drawn Boy Tells Crowd To 'F*ck Off' At LA Gig
Paul McCartney Plays Beatles Hits At 100 Club Gig.jpg)
Miley Cyrus Celebrates 18th Birthday By Smoking Bong 
Guess What, London? She's Back: Lady Gaga - Through The Years 
Register now and have your comments approved automatically!