Mariah Carey $18 Million - Mariah Carey to be paid $18 million as new 'American Idol' judge: reports, Mariah Carey is known for her splashy style, and her latest gig, as a judge on "American Idol," will apparently be no different. The iconic singer, whom Fox Entertainment President Kevin Reilly revealed as the newest addition to the hit Fox franchise Monday, will be raking in a record paycheck to dispense her musical wisdom and help find America's next big talent. "Mariah is getting paid $18 million with a one-year option to do 'Idol,' making her the highest paid judge on any music competition show," an "American Idol" source told Us Weekly. The singer, 42, is even reportedly beating out her predecessor, Jennifer Lopez, in the salary department – Lopez was reportedly paid a $12 million for her first season, and then $15 million for her second season.