After leaving a member of the Los Angeles Galaxy,  a member of Girls Aloud started a relationship with which "X-Factor" judge?
Cheryl: My Story Cheryl: My Story is an autobiography written by the British recording artist Cheryl Cole, co-written with Rachel Murphy. It was published by Harper on 11 October 2012. In addition to dealing with her childhood and her rise to fame as a member of the girl group Girls Aloud, Cole also discusses her volatile marriage with the footballer Ashley Cole, her life-threatening battle with malaria and her relationship with "The X Factor" boss Simon Cowell. While Cheryl Cole was the subject of criticism for some of the book's content, "Cheryl: My Story" was well received by entertainment critics, who complimented the candid nature of the autobiography. It topped "The Sunday Times" Bestseller list, selling an average of 2,000 copies a day in its first five months of release.
Alex &amp; Sierra Alex & Sierra was an American duo consisting of Alex Kinsey (born September 8, 1991) and Sierra Deaton (born February 11, 1991), who won the third and final season of "The X Factor US". The duo were also dating. They were mentored by Simon Cowell and became the first and only group to win the American version of the show. Their debut album "It's About Us" was released on October 7, 2014, on Columbia Records. Their EP "As Seen on TV" was released on September 30, 2016.