Keith Urban and Randy Jack­son recently joked about the feud between fel­low Amer­i­can Idol judges Nicki Minaj and Mariah Carey. Dur­ing a red car­pet event for the show on Tues­day (1/8), the two posed for pho­tog­ra­phers – while throw­ing fake punches at each other! Dur­ing a contestant’s audi­tion, Mariah and Nicki got into an intense argu­ment and Keith was sit­ting in the mid­dle of it. At a press jun­ket this week, Mariah called the fight “one-sided.” The new sea­son of Amer­i­can Idol airs on Wednes­day (1/16) at 8PM East­ern on FOX.