"American Idol" is reportedly getting new judges and a big makeover for Season 13.

According to TheWrap, current judges -- Randy Jackson, Mariah Carey, Nicki Minaj and Keith Urban -- will likely get the boot as part of a makeover to save the former ratings champ. "All four are gone," an insider told TheWrap. "They feel they've lost their core audience and they want it back."

Executive producer Nigel Lythgoe will also reportedly be shown the door as part of an effort to reinvigorate the series that's struggling in the ratings department. The rumored makeover also includes getting rid of dated themed-nights -- sorry, Burt Bacharach -- in an effort to attract a younger audience. The dated themes and stale format have been complaints of current "Idol" critics this season as the show has fallen to new ratings lows and is often bested by "The Big Bang Theory" and "Modern Family." NBC's "The Voice" has also dethroned the series in the singing competition category.

The dismissal of current judges has been rumored over the last couple of weeks. There was a report that "Idol" had attempted to replace Carey with former judge Jennifer Lopez and soon after, another report stating Minaj will likely be shown the door. Carey's husband Nick Cannon also hinted at Carey's future exit.

“In the book of Mariah Carey, 'American Idol' will be a footnote," Cannon said.

Fox declined to comment on the report.

Click over to TheWrap for more on the "Idol" makeover.

"American Idol" airs Wednesdays and Thursdays at 8 p.m. ET on Fox.

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  • Randy Jackson

    <strong>Name: </strong>Randy Jackson <strong>Seasons:</strong> 1-12 <strong>Known for:</strong> Coining the phrases "Yo dawg" and "It's a little pitchy."

  • Paula Abdul

    <strong>Name:</strong>Paula Abdul <strong>Seasons:</strong> 1-8 <strong>Known for:</strong> Crying while judging.

  • Simon Cowell

    <strong>Name:</strong> Simon Cowell <strong>Seasons:</strong> 1-9 <strong>Known for:</strong> His brutal judging tactics.

  • Kara DioGuardi

    <strong>Name: </strong>Kara DioGuardi <strong>Seasons:</strong> 8-9 <strong>Known for:</strong> Introducing the world to "neckitude."

  • Ellen DeGeneres

    <strong>Name:</strong> Ellen DeGeneres <strong>Season:</strong> 9 <strong>Known for:</strong> Walking away from her five-year contract after only one season.

  • Jennifer Lopez

    <strong>Name: </strong>Jennifer Lopez <strong>Seasons:</strong> 10-11 <strong>Known for:</strong> Stealing the spotlight from the contestants.

  • Steven Tyler

    <strong>Name:</strong> Steven Tyler <strong>Seasons:</strong> 10-11 <strong>Known for:</strong> Criticizing and hitting on contestants with confidence.

  • Nicki Minaj

    <strong>Name:</strong> Nicki Minaj <strong>Seasons:</strong> 12-? <strong>Trademark:</strong> Feuding with Mariah Carey whenever possible.

  • Keith Urban

    <strong>Name:</strong> Keith Urban <strong>Seasons:</strong> 12-? <strong>Known for:</strong> Making country references whenever possible.

  • Mariah Carey

    <strong>Name:</strong> Mariah Carey <strong>Seasons:</strong> 12-? <strong>Known for: </strong> Trying to compete with Nicki Minaj's diva lifestyle.