Kara DioGuardi stopped by Regis and Kelly to talk about her New show on Bravo. Kara is a judge and mentor on Platinum Hit airing on Bravo. The contestants sometimes only have minutes to write a song or catchy hook. This is not a singing competition like American Idol. If you watch the show you will agree. Here's what Kara has to say regarding this show. It's not an easy one.