According to the Hollywood Reporter, Fox has pulled the plug on negotiations with Enrique and will keep Randy instead.

The current plan, according to the source, is to announce an Idol judges panel of Carey, Minaj, Urban and Jackson in time for the show's on-site auditions, which start by the end of September.

more here http://www.hollywoodreporter.com/news/american-idol-enrique-iglesias-randy-jackson-judge-369202