The bad blood between pop stars Mariah Carey and Jennifer Lopez runs notoriously deep [click here if you missed that], but why...?
Newly revealed blind item claims it all boils down to cheating.
From Crazy Days and Nights
Blind Items Revealed
August 29, 2016
This permanent A+ list singer who drinks bottles of wine while she squeezes into her clothes has a great disdain for this A+ list everything in her mind diva. Apparently the in her mind diva once slept with the first husband of the permanent A+ list singer. So, now whenever she gets a chance, our permanent A+ lister trashes the other woman in songs and to other people.
Mariah Carey/Jennifer Lopez