It's the end of an era, dawg. After a dozen seasons of faithful (dawgged?) service, American Idol's only constant judge, Randy Jackson, is no longer in it to win it. Randy has confirmed to E! News that he will be leaving "Idol" after Season 12.

"Yo! Yo! Yo! To put all of the speculation to the rest, after 12 years of judging on American Idol I have decided it is time to leave after this season," Randy announced in his characteristically colorful manner. "I am very proud of how we forever changed television and the music industry. It's been a life-changing opportunity, but I am looking forward to focusing on my company Dream Merchant 21 and other business ventures."

Randy's announcement comes the day after The Wrap reported that Fox supposedly intends to fire all of the current judges (and maybe even longtime producer Nigel Lythgoe) next season--so it's possible that this is a case of Randy jumping before he is pushed. This news also comes right after Yahoo!'s Reality Rocks reported that Randy is no longer managing the career of fellow judge Mariah Carey.

Read it at Yahoo.