February 1, 2010 7:32 am Kara DioGuardi Discusses Replacing Simon on American Idol “American Idol” judge Kara DioGuardi says that whoever takes over for departing judge Simon Cowell has to be a “big personality,” but why does she think a country star could be the best fit? US & World Videos 1:37 Pro-Palestinian protesters gather outside White House correspondents' dinner 2:05 How ‘Love Is Blind' made Vanessa Lachey and Nick Lachey's marriage stronger 1:18 14-year-old accidentally kills his brother with a gun found in an alley 5:49 Kelly Clarkson hilariously attempts handmade pasta with chef Evan Funke 1:36 O.J. Simpson's cause of death revealed
