Passage: In 2008, Cheryl replaced Sharon Osbourne as a judge for the fifth series of The X Factor alongside creator Simon Cowell, Dannii Minogue and Louis Walsh. She was given the girls category (made up of female solo contestants aged 16 to 25) and subsequently ended up as the winning judge when Alexandra Burke was crowned the winner of series five on 13 December. She returned for the sixth series in 2009 and was given the boys category (made up of male solo contestants aged 16 to 25). She was the winning judge for a second consecutive year when Joe McElderry won on 13 December. Cowell referred to her as "one of the best I've ever worked with." Cheryl returned for the seventh series in 2010 and mentored the girls category again. This was the first series in which she was not the winning mentor, when Rebecca Ferguson finished as runner-up to Matt Cardle, who was mentored by Minogue. In 2011, Cheryl joined Cowell, L.A. Reid, and Paula Abdul on the judging panel of the American version of The X Factor. After a three-week stint she departed the series. Cowell said that the reason why she left was because he offered her a place on the 2011 series of the UK version and he felt that she would have been more comfortable there. Cheryl did not return to the UK version, as Tulisa had taken her place on the UK judging panel. Nicole Scherzinger replaced her on the judging panel of the American version for the rest of season one. In December 2012, Cheryl sued the American producers of The X Factor for $2.3 million (£1.4m). She received $1.8 million (£1.1m) for the first season, and then sued for $2 million (£1.25m) for the second season, plus additional damages. In November 2013, Cheryl won for her settlement, for an undisclosed amount between her and producers Blue Orbit.Cheryl's first solo performance was on American rapper will.i.am's "Heartbreaker" in 2008. She was picked to appear as a dancer in the video after taking streetdancing classes during the filming of ITV2 series The Passions of Girls Aloud. She was later asked by...

Question: What was the first single called?
"Fight for This Love"