Was K-Fed A Career Killer For Britney?

Our previous poll asking which pop star’s significant other has been the most damaging to their career saw an overwhelming majority respond Britney Spears’ estranged husband Kevin Federline, who received 75.2%. Far behind in second was Janet Jackson’s boyfriend Jermaine Dupri, who received 8.1%, while Justin Timberlake’s girlfriend Cameron Diaz was third with 5.8%. The least damaging squeeze was Avril Lavigne’s husband Deryck Whibley of Sum 41, receiving only .3%.