Louis Walsh

In 2019, Walsh along with Cowell and Scherzinger returned to The X Factor as judges in the newly created format The X Factor: Celebrity. He was mentor of the winner Megan McKenna, marking Walsh's third overall victory on the show.

In 2016, Walsh returned as a judge to replace Nick Grimshaw for the thirteenth series, alongside Cowell, Osbourne (who replaced Cheryl) and Scherzinger (who replaced Rita Ora). The same judges returned for the fourteenth series. On 7 June 2018, Walsh announced he had decided not to return for the fifteenth series, in order to focus on music management and other commitments. "The show needs a change and I'm ready to leave," said Walsh in a statement. Walsh was replaced by Robbie Williams.

In May 2015, it was announced that Walsh, would be launching a new Irish talent show, produced by Cowell, as a judge, set to premiere in 2017 or 2018. Walsh stated that he would like to broadcast an Irish edition of Got Talent, though he stated that the untitled talent show was only in early development. Walsh later confirmed himself on ITV's This Morning as head judge on the show, Ireland's Got Talent, alongside judges Michelle Visage, Denise Van Outen and Jason Byrne. The show launched on 3 February 2018 on TV3 and ran for two series before being cancelled in July 2019.

During an interview conducted by Sarah-Jane Crawford on The Xtra Factor during the eleventh series semi-final results show in 2014, Mel B scolded Walsh for grabbing her buttocks. Visibly irritated she moved away from Walsh, who said he was only looking after her. Crawford and the other judges, Cowell and Cheryl, tried to reassure her that she was "safe" while laughing off the gesture. After resurfacing on social media in July 2018, the clip amassed millions of views on social media, prompting discussion on the treatment of women by men and also drawing condemnation of Walsh and the response from Crawford, Cowell, and Cheryl. Some viewers defended Walsh based on his alleged homosexuality and the justification that he was unaware of what he was doing, while others pointed out if it can happen so openly in a public setting there is a correlation to how frequently it may happen behind closed doors. Walsh stated on 21 July 2018 that he grabbed Mel B's bottom as a joke, but conceded that the gesture was no longer politically correct due to social media reaction.

Despite winning the legal case, the false accusations had a "lasting effect" on Walsh, who was as of 2015, suffering from paranoid thoughts and panic attacks as a result of the ordeal/misunderstanding.

In 2014, Walsh returned for the eleventh series, while Barlow, Osbourne and Scherzinger were replaced by former judges Cowell and Cole, and new judge Mel B. In 2015, Walsh stated that he was considering not returning to the twelfth series series of The X Factor, citing his desire to return to full-time music management. After rumours circulated that he had been fired from the show, Walsh announced his decision to quit the show, stating that he had not been fired, but he was not "hanging around for them this year."

In December 2012, he became Union J's manager.

In January 2012, Walsh appeared on the ITV documentary series The Talent Show Story where he was interviewed about being a judge on The X Factor and Popstars The Rivals. Fellow Popstars judge Pete Waterman also appeared on the programme as well as past and present X Factor judges, including Dannii Minogue, Simon Cowell, Kelly Rowland and Gary Barlow.

During the live shows of series eight, in an interview with former judge Minogue, Walsh stated that he did not know whether he would return as a judge in 2012. However, on 3 May 2012, Walsh confirmed he would return for his ninth series alongside Tulisa and Barlow. Former American X Factor judge Nicole Scherzinger who replaced Kelly Rowland joined Walsh, Contostavlos and Barlow as the new full-time judge for ninth series.

Walsh sought access to documents which allegedly show The Sun tabloid paid €700 to a man who made a false sexual assault accusation against Walsh. The man was later sentenced to imprisonment for the false accusation. The senior counsel for Walsh told the High Court on 14 May 2012: "The Sun directed the operation to take out Louis Walsh as a public person." On 10 August 2012, the High Court ordered The Sun to give all documents and information to Walsh relating to the preparation of an article in The Sun: "Louis Probed Over 'Sex Attack' on Man in Loo". The article was published both in The Sun and their website on 23 June 2011. Walsh sued for defamation of character resulting from the false and malicious allegations and the case was settled out of court.

Walsh also took legal action against The Sun in the courts of Ireland, where it is also published and on 28 November 2012 was awarded damages of €500,000 and €180,000 costs.

Walsh returned to the show in 2011 for series eight. He joined new panellists Gary Barlow, Kelly Rowland and Tulisa, who replaced former judges Cowell, Minogue and Cole, all of whom left the show after series seven. This meant that, following Cowell's departure, Walsh became the only original judge left on the programme. During the Bootcamp stages it was announced that he would mentor the Over 25s category for the rest of the competition. In the Judges Houses stage, Walsh took his acts to Barcelona in Spain where he was aided by Cowell's former assistant judge Sinitta. Walsh chose Kitty Brucknell, Sami Brookes, Johnny Robinson and Jonjo Kerr to go through to the live shows. His most successful act of the competition was Brucknell who made it to week six of the live shows before she was eliminated.

Walsh also frequently appears on various talent shows on Raidió Teilifís Éireann (RTÉ), the most recent being You're a Star. He covered for Simon Cowell as a judge on Britain's Got Talent during series four's Birmingham auditions in February 2010, due to Cowell being ill. He again filled in for David Hasselhoff at the London auditions in the following series when Hasselhoff was unavailable due to appearing in pantomime. Walsh also appeared on The X Factor USA series two auditions in Kansas City covering for Simon Cowell.

In 2010, Walsh mentored the Over 28s category on the seventh series of The X Factor. In the judges houses stage, Walsh took his acts to Adare in Ireland. Walsh was helped by former judge Osbourne. His last surviving act, Mary Byrne, was a semi-finalist who finished fifth overall.

Walsh returned to the sixth series show in 2009, again mentoring the groups for the fourth time in six years. During the judges houses stage, the Groups and Walsh flew to Lake Como in Italy where Boyzone singer Ronan Keating helped Walsh pick his final three. Walsh took Kandy Rain, Miss Frank and John & Edward to the live shows. Kandy Rain were eliminated in the first live results show, from which Walsh was absent due to the sudden death of Boyzone member Stephen Gately. Walsh was absent again on the Saturday and Sunday of the second week of live shows due to Gately's funeral on 17 October. In week three, Miss Frank were eliminated from the competition, while John & Edward were eliminated in week seven, though went on to have successful careers in the industry.

In 2008, Walsh returned for the fifth series along with Cowell, Minogue and Cheryl Cole, who was hired after Osbourne quit the previous June. In this series, Walsh mentored the groups, choosing JLS, Girlband and Bad Lashes to represent him in the live shows. Walsh took his acts to Castle Leslie in Ireland during the judges houses stage where he was aided by Westlife star Shane Filan. Bad Lashes and Girlband were the first two acts to be eliminated over the first two weeks, but JLS finished as runners-up.

The feud between the two men had apparently ended by March 2008 and they helped select the finalists in the Groups category in The X Factor.

ITV announced in March 2007 that Walsh would not return as a judge on The X Factor, but would remain behind the scenes managing some acts from the show. According to UK tabloid newspaper The Sun, the decision to be replaced with two other judges came as a shock to him. He was replaced on the panel by American choreographer Brian Friedman. Osbourne, Cowell, Friedman and new judge Dannii Minogue appeared at the London auditions; however, after the first few days, Cowell decided to re-hire Walsh to the panel and hire Friedman as a choreographic instructor for the live show stages. On 22 June 2007, Walsh confirmed he would be returning as a judge for the fourth series of The X Factor. Friedman then became the show's creative director. Walsh mentored the Over 25s category in series four. In the 'Judges Houses' stage of the competition, Walsh took his acts to Dublin and invited guest Kian Egan to help him decide whom to take through to the live shows.

In November 2005, Walsh quit the show mid-series out of protest regarding his treatment on the show; the most explicit example being Osbourne's drenching him with water during a live recording. Walsh returned on the Saturday evening's live show, stating that he could not abandon his remaining competitor and eventual winner, Shayne Ward. Ward went on to win the competition with over 10 million votes in the final. Walsh then went on to win The X Factor: Battle of the Stars with actress Lucy Benjamin.

He has been a judge on British television talent show The X Factor since the show's inception in 2004 (with the exceptions of 2015 and 2018). He has mentored the "Groups" category six times and the "Overs" category three times. He was the winning judge of the show's second series in 2005, mentoring Shayne Ward, as well as the show's two celebrity formats, The X Factor: Battle of the Stars in 2006 mentoring Lucy Benjamin, and The X Factor: Celebrity in 2019 mentoring Megan McKenna. He has also judged on You're a Star, Popstars, Popstars: The Rivals and Ireland's Got Talent, and also guest judged on Britain's Got Talent and The X Factor USA.

Walsh appeared from 2004 as a judge, along with Simon Cowell and Sharon Osbourne, on ITV talent show The X Factor. In 2004, Walsh found chart success with G4, who went on to have a chart topping album and completed two tours of the UK. In 2005, Walsh managed the winner Shayne Ward, whose debut single "That's My Goal" spent four weeks at UK number one.

Walsh's first television work was in 2001, in the Irish version of Popstars. The following year Walsh appeared as a judge on the UK ITV show Popstars: The Rivals with Pete Waterman and Geri Halliwell. Walsh went head-to-head with Waterman on the show with his girlband Girls Aloud battling it out with Waterman's boy band One True Voice. Girls Aloud's debut single "Sound of the Underground" reached number one in the UK. Walsh managed the band to achieve a million singles sales while their debut album went platinum.

When Ronan Keating announced he wanted to take a break from Boyzone, Walsh continued to manage his career. Keating achieved a number one hit with "Life is a Rollercoaster" in 2000 while his album sold 4.4 million copies. Keating and Walsh later agreed to part company and then had a bitter falling out. Walsh told the press: "[Keating] wasn't the most talented one – he's not a great singer and he's got no personality." Keating later told Closer magazine: "That man absolutely tried to ruin me and if he thinks we can ever hug and make up he can forget it. I haven't heard from him in three years and I wouldn't have a problem if I never saw him again. He's not a nice character."

Westlife were an Irish boy band, formed in Dublin in July 1998. They sold over 50 million records worldwide, a total that included studio albums, singles, video releases, and compilation albums. The group accumulated 14 number-one singles in the United Kingdom. They achieved a total of 26 UK top ten singles over their 14-year career.

Originally from Kiltimagh, County Mayo, Walsh moved to Dublin to get a start in the music industry. He managed Johnny Logan, Boyzone and Westlife, three of Ireland's most successful pop artists in the 1990s and 2000s. In later life, Walsh began an alternative career as a television talent pundit and personality.

In the 1990s, Walsh decided to create an Irish version of Take That, which the papers picked up on when Walsh advertised the open auditions. The band created was Boyzone, whom Walsh managed to international success achieving 16 top three singles, six of which were number ones, as well as four number one albums, selling more than 20 million copies worldwide. When Ronan Keating announced he wanted to take a break from Boyzone, Walsh continued to manage his career. Keating achieved a number one hit with "When You Say Nothing At All" in 1999 and also "Life Is a Rollercoaster" in 2000, while his album sold 4.4 million copies. Keating and Walsh later agreed to part company as Keating's solo career reached an all-time high. Walsh then went back to the boy band formula to create Westlife, which Keating co-managed with Walsh for the first couple of Westlife's number one singles and albums.

Michael Louis Vincent Walsh (born 5 August 1952) is an Irish entertainment manager, talent agent, live promoter and television personality.