American Idol (season 12) American Idol (season 12) The twelfth season of "American Idol" premiered on January 16, 2013, as part of the mid-season of the 2012–13 network television season. Ryan Seacrest returned to host. Randy Jackson returned for his twelfth season as judge and was joined by new judges Mariah Carey, Nicki Minaj and Keith Urban, who replaced Jennifer Lopez and Steven Tyler. The season was the third to have four judges, after the eighth and ninth seasons. It was also the first season in the show's history where all the finalists of one gender (male) were eliminated before any finalists of the
Peter Jackson (judge) had been widely criticised in the media for being able to make crucial rulings without public scrutiny. In January 2016 Judge Jackson issued a ruling which appeared at variance with the findings of police investigation which had resulted in no prosecution. Although there had been no prosecution the Judge found that the father had on the balance of probabilities abused the baby before her death. Judge Jackson also criticised the Police and Social Services. In September 2016 Jackson was praised for rephrasing an entire judgement into a 17-page document using simple phrases and emojis in hopes that the children involved