Seacrest in. Everyone else out.
Mariah Carey, Nicki Minaj, Keith Urban and (as previously reported) Randy Jackson are "definitely gone" from American Idol, sources close to the show confirm to E! News.
Reps for Fox and Fremantle declined to comment.
The panel-scrapping shakeup, which was first reported by The Wrap, follows on the heels of record low ratings, which have left Fox execs scrambling for a bold, show-saving maneuver.
Fox will present its new fall lineup to advertisers on Monday in New York, and we are told the network is expected to announce the departure of all four judges.
"After 12 years of judging on American Idol I have decided it is time to leave after this season," Randy Jackson told E! News exclusively on Thursday.
Will you miss them?
Stand by for much more Idol and upfronts scoop!