Jennifer Lopez hacked off with Paula Abdul

Paula Abdul has only gone and pissed off Jennifer Lopez! Abdul apparently infuriated the pop diva — who’s taking over as a judge on American Idol — by giving Lopez some unsolicited advice on dealing with the show’s contestants.

Paula — who famously quit the TV talent search last year — reportedly told Jennifer that she needs to “remember what it’s like for the contestants to be out there doing what you guys were doing when you first started. You’re hoping to created bona fide careers.”

Abdul’s words apparently left Lopez seething!!

“Jennifer was livid,” a source told American tabloid the National Enquirer.

“It was like, ‘Who is she to tell me how to judge on this show?’

“Jen isn’t the type of person to take advice on judging talent. After all, she’s a successful actress, singer and dancer. There’s no part of show business she hasn’t experienced.

“Also, Paula got slammed a lot when she was on Idol for her ditzy ramblings and being soft on contestants instead of ripping them when they stunk!”

Jennifer also hates being compared to Paula!

“She’s had coordinators come up to her and say, ‘Jennifer, you are great to work with. You have a heart of gold, just like Paula’.

“That makes Jennifer crazy!’