Question: Who is a judge on The X Factor and is also married to Ozzy Osbourne?

The X Factor is a British television music competition to find new singing talent.  The eleventh series began airing on ITV on 30 August 2014 and finished on 14 December 2014.  Dermot O'Leary presented his eighth series of the main show on ITV and Sarah-Jane Crawford presented spin-off show "The Xtra Factor" on ITV2, replacing Caroline Flack and Matt Richardson.  Louis Walsh was the only judge from series 10 to return and was joined by former judges Simon Cowell, and Cheryl Fernandez-Versini, and new judge Mel B.  Sharon Osbourne, Gary Barlow and Nicole Scherzinger left after series 10.  Former judge Tulisa returned as a guest judge for the final on 13 December due to Mel B being ill.  The series also saw the lower age limit decreased from 16 to 14, as it was in series 4 and 5.  This was Walsh's final series as a judge before returning in series 13.  It was also the only series in which Mel B was a main judge.  It was O'Leary's final series as presenter on the main show, as he announced on 27 March 2015 that he was leaving to pursue other projects, before returning in series 13.  On 11 May, Crawford also confirmed via Twitter that she would leave her position as "The Xtra Factor" presenter. <SEP> The X Factor is a British television music competition to find new singing talent.  The fifth series was broadcast on ITV from 16 August 2008 until 13 December 2008.  Dermot O'Leary returned to present the main show on ITV, while Fearne Cotton was replaced by Holly Willoughby as presenter of spin-off show "The Xtra Factor" on ITV2.  Simon Cowell, Louis Walsh and Dannii Minogue returned to the judging panel.  Sharon Osbourne left after four series and was replaced by Cheryl Cole.  The series was won by Alexandra Burke, with Cole emerging as the winning mentor.  Auditions in front of producers were held in April/May, with callbacks in front of the judges in June.  The number of applicants for series 5 reached an all-time high with a reported 182,000 people auditioning.  A number of well-established music acts from around the world, such as Beyoncé, Mariah Carey, Britney Spears, Girls Aloud, Take That, Il Divo, and series 3 winner Leona Lewis, performed during the live stages of the show. <SEP>  Osbourne later became a talent show judge on shows such as the British and original version of "The X Factor", from 2004 to 2007, 2013, and 2016 onwards. Sharon Rachel Osbourne ( Levy; born 9 October 1952) is an English television host, media personality, television talent competition judge, author, music manager, modern impresario, businesswoman, and promoter, and the wife of heavy metal singer-songwriter Ozzy Osbourne.  She first came into public prominence after appearing in "The Osbournes", a reality television show that followed her family's daily life.  She also was a judge on "America's Got Talent" from 2007 until 2012. <SEP> The X Factor is an Australian television reality music competition, based on the original UK series, to find new singing talent.  The first season of the show premiered on Network Ten on 6 February 2005.  Ten dropped "The X Factor" after the first season due to poor ratings.  In 2010, the Seven Network won the rights to the show, and a second season went into production.  "The X Factor" was renewed after the highly successful "Australian Idol" was no longer broadcast on Network Ten.  "The X Factor" was produced by FremantleMedia Australia, and was broadcast on the Seven Network in Australia and on TV3 in New Zealand.  The program was cancelled after its eighth season in 2016.