December 30, 2008 11:20 am New “Idol” Judge Dispels Rumors Grammy-nominated songwriter Kara DioGuardi talks about joining “American Idol” as a fourth judge, working with Paula Abdul, Simon Cowell, and Randy Jackson. Wake Up to Something Good 1:07 Britney Spears spotted as authorities respond to alleged hotel incident 2:15 Prince William and Kate Middleton ‘going through hell,' friend claims (report) 8:01 Lady Gaga's outfit changes, Rihanna's bold looks and more iconic Met Gala moments 2:48 Taylor Swift fans react to Jake Gyllenhaal and Sabrina Carpenter's ‘SNL' appearance 2:05 Whoopi Goldberg reveals who will inherit her fortune