In her new book, A Helluva High Note, the former American Idol judge admits she was molested as a child and date-raped by a famous music producer. KARA DIOGUARDI REVEALS SHOCKING SECRETS ABOUT HER PAST… THE FORMER AMERICAN IDOL JUDGE ADMITS SHE WAS MOLESTED AS A CHILD AND WAS DATE-RAPED BY A WELL-KNOWN MUSIC PRODUCER… IN HER NEW BOOK, “A HELLUVA HIGH NOTE,” KARA WRITES ABOUT SEVERAL SEXUAL ASSUALTS SHE SUFFERED, STARTING WHEN SHE WAS JUST 11 YEARS OLD. AS HER CAREER WAS STARTING TO TAKE OFF,