Nicki Minaj, Devin Velez Feud: "American Idol" Season 12 Judge and Former Contestant Get into Twitter Argument, 'Super Bass' Rapper Tells 'Idol' Singers to be 'Gracious'

If season 12 ends up being the only season Nicki Minaj appears on as a judge for "American Idol" it won't be without its moments. The "Super Bass" rapper got into a much talked about argument with fellow diva and judge Mariah Carey, she reportedly has been quite the diva on set, has showed up late to a live taping, and now she is in a feud with contestant Devin Velez. Read More »