American Idol the first season where neither finalist achieved significant album sales. The tenth season of the series premiered on January 19, 2011. Many changes were introduced this season, from the format to the personnel of the show. Jennifer Lopez and Steven Tyler joined Randy Jackson as judges following the departures of Simon Cowell (who left to launch the U.S. version of "The X Factor"), Kara DioGuardi (whose contract was not renewed) and Ellen DeGeneres, while Nigel Lythgoe returned as executive producer. Jimmy Iovine, chairman of the Interscope Geffen A&M label group, the new partner of "American Idol", acted as the in-house
Charles Jackson (judge) of the United States Oliver Wendell Holmes, Jr. Charles Jackson (judge) Charles Jackson (31 May 1775 – 13 December 1855) was an American jurist. He was born in Newburyport, Massachusetts. Jackson was the son of Newburyport merchant and Continental Congress Massachusetts delegate Jonathan Jackson and Hannah Tracy. He graduated from Harvard University in 1793, studied law with Chief Justice Parsons, and began to practice in 1796 at Newburyport. In 1803, he relocated to Boston, where, associated with Judge Hubbard, he had a most lucrative practice, probably more lucrative than any other in New England had been up until that time.