American Idol Jennifer Lopez reportedly did not quit 'American Idol' over salary dispute 07/21/2012 Jennifer Lopez did not quit the U.S. singing contest "American Idol" over a salary dispute, People magazine reported. Read More RELATED NEWS Mariah Carey to reportedly star in her own docu-reality series Former 'American Idol' in-house mentor Jimmy Iovine marries Liberty Ross Mariah Carey engaged to billionaire businessman James Packer after whirlwind romance TAGS: American Idol Jennifer Lopez