Kara DioGuardi

Kara Elizabeth DioGuardi ( ; December 9, 1970) is an American songwriter, record producer, music publisher, A&R executive, and singer. She primarily writes music in the pop rock genre. She has worked with many popular artists; sales of albums on which her songs appear exceed 160 million worldwide. DioGuardi is a 2011 NAMM Music for Life Award winner, 2009 NMPA Songwriter Icon Award winner, 2007 BMI Pop Songwriter of the Year, and has received 20 BMI Awards for co-writing songs.

DioGuardi was a judge on ''American Idol'' for its eighth and ninth seasons. In 2008, she was appointed to the position of executive vice president of talent development at Warner Bros. Records; she has signed acts such as Jason Derulo and Iyaz. In 2011, she was a head judge on the Bravo singer-songwriter competition series ''Platinum Hit''. Provided by Wikipedia