Mariah Carey American Idol

Mariah Carey, the newly minted “American Idol” judge, has given up on her music career. She showed off her svelte post-baby body in a new video for her latest single “Triumphant.” It features heavyweight (literally) rapper Rick Ross. Mariah, 42, plays a front-row glamour girl sitting at money-man Rick Ross’s side and a stunning ring girl, who announces the rounds. Rapper Meek Mill plays a fighter and also raps on the track....