Kara DioGuardi will be a judge on a reality show again ... but it's not "American Idol."
The former "Idol" judge will appear with newly-pregnant Jewel on the Bravo show "Platinum Hit," a show for competing songwriters.
Trying to distance herself from her previous gig, which she says was "incredible," Kara says "I'm here as a hit songwriter" -- adding that she'll be helping to show others the way to success.
The show premieres this summer.
