Move over, Mariah. Nicki Minaj has got a new enemy -- former American Idol judge Steven Tyler. The 64-year-old Aerosmith frontman recently criticized Minaj for feuding with Carey in an interview with MTV News and then took on her talent for judging, saying,  "If it was Bob Dylan, Nicki Minaj would have had him sent to the cornfield. Whereas, if it was Bob Dylan with us, we would have brought the best of him out, as we did with Phillip Phillips."

Minaj was quick to fire back on Twitter on Monday, saying -

©TWITTER

and...


@TWITTER