Entertainment Tonight

With a dip in ratings, rumors emerged that Jennifer Lopez would be replacing Mariah Carey on "American Idol" mid-season as part of a plan to reboot the show, however, a source tells The Hollywood Reporter that that plan of action has since been abandoned after Carey's legal team threatened action.

THR says Carey responded with a threat of litigation when she heard the plans. With that, the plan was dropped, though "Idol" producers are still working with Lopez, who served as a judge during the past two seasons, to appear on the show's finale in May.

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"This is just another ridiculous 'Idol' judge rumor, likely started by talks of Jennifer performing on the finale," a FOX spokeswoman tells THR in a statement. "Idol" producer, Nigel Lythgoe, tells THR, "I have not been included in any conversation regarding replacing Mariah with Jen this season."

The singer joined the 12th season of "American Idol" this year as a celebrity judge along with Nicki Minaj and Keith Urban and mainstay, Randy Jackson. The same source tells THR that not only Carey, but the entire judging panel will be replaced and revamped for next season.

"American Idol" kicked off its 12th season with a high 6.0 rating in its January return, but the Wednesday performance show is currently averaging a 4.3 rating, its worst performance since its inaugural season in 2001 and it is dropping nearly every week THR reports.

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