JLo has sent the nation into a fury by saying she's not sure if shell return to American Idol. Idol Executive Producer Nigel Lythgoe tells TMZ, by saying she doesn't know if shell come back, its classic negotiations, which means the door is open. Its a business. She has to weigh everything. I know she's gotten lots of offers to do movies and other things. We want her back. I want her back. Nigel insists he knows how much she loves doing the show.