Question: After leaving a member of the Los Angeles Galaxy,  a member of Girls Aloud started a relationship with which "X-Factor" judge?

full_context: Document 1: Ashley Cole: Ashley Cole (born 20 December 1980) is an English professional footballer who plays as a left-back for Los Angeles Galaxy in Major League Soccer. Cole is considered by many critics and fellow professional players as one of the best defenders of his generation, and by some, for the better part of his career, as the best left-back in the world.
Document 2: Gary Cahill: Gary James Cahill ( born 19 December 1985) is an English professional footballer who plays as a centre back for Premier League club Chelsea and the England national team. Cahill is the captain of Chelsea and vice-captain of England.
Document 3: Kwadwo Asamoah: Kwadwo "Kojo" Asamoah , ; born 9 December 1988 in Accra) is a Ghanaian professional footballer, who plays as a left midfielder, left wing-back or as an offensive central midfielder for Italian club Juventus and the Ghana national football team.
Document 4: Lisa Lynch: Lisa Lynch (1979–2013) was a British journalist, known for writing about her experience of having cancer, on her blog, "Alright Tit", and in a book called "The C-Word". She was portrayed by Sheridan Smith in the 90-minute BBC television drama called "The C-Word", written by Nicole Taylor and directed by Tim Kirkby.
Document 5: Lee Young-pyo: Lee Young-pyo (Korean: 이영표 ; ] ; born 23 April 1977) is a retired South Korean footballer. Lee was recognized for his speed and dribbling skills. His former manager Martin Jol once called him "the best left-back in Holland".
Document 6: César Azpilicueta: César Azpilicueta Tanco (] ; born 28 August 1989) is a Spanish professional footballer who plays for Premier League club Chelsea and the Spain national team primarily as a full-back but also as a centre-back.
Document 7: 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.
Document 8: Melanie C: Melanie Jayne Chisholm (born 12 January 1974), better known as Melanie C or Mel C, is an English singer, songwriter, entrepreneur, actress and television personality. She is one of the five members of the Spice Girls, in which she was nicknamed Sporty Spice and with whom she sold over 85 million records worldwide. Melanie C began her solo career in late 1998 by singing with Canadian rock singer Bryan Adams on the song "When You're Gone". Her solo debut album "Northern Star" was released in 1999 and reached number four on the UK Albums Chart and was certified triple Platinum by the British Phonographic Industry (BPI). It produced four top fives and a top twenty single, two of which reached the number-one spot in the UK. Chisholm's second album, "Reason", was released in March 2003 and sold more than 500,000 copies. The album reached number five in the UK and produced one top ten, one top twenty and a double A sided top thirty single.
Document 9: Cheryl discography: The discography of English recording artist Cheryl consists of four studio albums, one extended play, nine singles (excluding three as a featured artist), and fourteen music videos. Cheryl's first foray into a solo music career occurred when she featured on will.i.am's "Heartbreaker". After having streetdancing lessons during the filming of "Passions of Girls Aloud" series, Cheryl was picked to appear in the song's video. She was later asked to sing the female vocals on the UK release of the track, which reached number four in the United Kingdom and sold over 250,000 copies, giving the single a silver certificate by the BPI. It was the 31st best selling single of 2008. Cheryl's solo career began in October 2009 with the release of "Fight for This Love", the lead single from her debut studio album, "3 Words". The track saw Cheryl achieve her first solo number-one single when it topped the UK chart, while also attaining international chart success; peaking within the top 10 in the likes of France, Germany and the Netherlands. The parent album debuted at number one in the UK with sales of 125,271. On 6 November 2009 the British Phonographic Industry (BPI) certified the album platinum. It has since gone 3× Platinum, with sales of over 1,000,000 copies. "3 Words" is both the opening and title song from her debut studio album. It was released in the UK and Ireland on 20 December 2009 went on to become Fernandez-Versini's second consecutive UK top-five and Irish-top ten hit. It was also a top five hit in Australia and has since been certified platinum by the Australian Recording Industry Association and gold by the British Phonographic Industry. "Parachute" was released on 11 March 2010 as the album's third and final single. "Parachute" became Cheryl's third consecutive solo UK top five hit, and her third Irish top 10 hit. It was nominated for a Brit Award in 2011.
Document 10: Fábio Coentrão: Fábio Alexandre da Silva Coentrão (] ; born 11 March 1988) is a Portuguese professional footballer who plays for Sporting Clube de Portugal on loan from Real Madrid and the Portugal national team. Mainly a left back he can also operate as a left winger, and occasionally as a defensive midfielder.
Document 11: Sheryl Gascoigne: Sheryl Gascoigne (née Failes; born 24 September 1965) is a British television personality and author. She is the former wife of footballer Paul Gascoigne and the mother of glamour model Bianca Gascoigne. Her television career includes a presenting role on ITV1's "Loose Women", and she appeared as a contestant on the tenth series of the UK version of "I'm a Celebrity...Get Me Out of Here!"
Document 12: Jade: My Autobiography: My Autobiography is a biography written by reality TV star Jade Goody. It was first published in May 2006 by Harper Collins and a paperback was due for publication in January 2007; however, it never made it to the printers due to Jade being at the centre of minor bad media attention at the time. The book made it onto The Sunday Times Best Sellers list by December 2006 (only seven months after publication had made Jade nearly £1 million in profits). In May 2008 (two years after the books publication), Leon Bailey Green, an online media consultant, revealed that the book had sold in excess of 90,000 copies.
Document 13: Gareth Barry: Gareth Barry (born 23 February 1981) is an English professional footballer who plays as a midfielder for West Bromwich Albion. He is the player with the highest number of appearances in the Premier League.
Document 14: Ashley Young: Ashley Simon Young (born 9 July 1985) is an English professional footballer who plays as a winger for Premier League club Manchester United and the England national team.
Document 15: Alex Ferguson: My Autobiography: Alex Ferguson: My Autobiography is the second official autobiography of Alex Ferguson, the former football manager and player. It was released on 30 October 2013 and covers the period from 2000 to 2013.
ground_truth: Simon Cowell