Question: What judge on Australia's Got Talent is also a reality TV star?

full_context: Document 1: Alex Perry: Alex Perry is a celebrated Australian fashion designer and television presenter, known for his womenswear. His signature design style: charming, bold and provocative, has been embraced by some of the world’s most famous and beautiful women including HRH Crown Princess Mary, Jennifer Lopez, Kim Kardashian, Gigi Hadid, Kylie Jenner, Sandra Bullock, Giuliana Rancic, Miranda Kerr, Alessandra Ambrosio, Sarah Murdoch, Elle Macpherson, Jennifer Hawkins, Phoebe Tonkin, Natalie Portman, Nicole Richie, P!nk, Kelly Osbourne, Eva Longoria, Jessica Chastain, Kate Upton, Rosie Huntington-Whitely and Rihanna.
Document 2: Australian Idol: Australian Idol was an Australian singing competition, which began its first season in July 2003 and ended its run in November 2009. As part of the "Idol" franchise, Australian Idol originated from the reality program "Pop Idol", which was created by British entertainment executive Simon Fuller. Australian Idol was televised on Network Ten for all seven series, and was broadcast on the Southern Cross Austereo Radio Network between 2005 and 2007. The program would follow a similar format to the earlier live talent performance show Young Talent Time, with on-screen judges, the main difference being the public could vote on contestants, and did not have a regular rotating cast.
Document 3: Australia's Got Talent: Australia's Got Talent is an Australian reality television talent show which premiered on 18 February 2007 on the Seven Network. The show is based on the "Got Talent" series format that originated in the United Kingdom with Simon Cowell. The original judges were Tom Burlinson, Red Symons and Dannii Minogue. Burlinson and Symons did not return for season four and were replaced by Brian McFadden and Kyle Sandilands. Dawn French, Timomatic and Geri Halliwell joined the panel in season seven as replacements for McFadden and Minogue. All four judges from season seven will be replaced by Kelly Osbourne, Ian "Dicko" Dickson, Sophie Monk and Eddie Perfect in season eight.
Document 4: Got Talent: Got Talent is a British talent show television format conceived and owned by Simon Cowell's SYCOtv company. A pilot was made in the United Kingdom in 2005, hosted by Paul O'Grady, but after O'Grady's split with ITV, the series was postponed, resulting in NBC's "America's Got Talent" – the first full series of the format.
Document 5: Storm Keating: Storm Keating (born 27 October 1981) is an Australian-born fashion designer, brand ambassador, producer-director and blogger, now based in London. Keating has worked on a number of Australian and British television programmes such as "The Apprentice Australia", "Masterchef Australia", "The X Factor", "The Voice Australia", and "The Voice UK". She is the wife of Ronan Keating.
Document 6: Kelly Osbourne: Kelly Lee Osbourne (born 27 October 1984) is a British singer-songwriter, actress, television presenter and fashion designer. The daughter of Ozzy and Sharon Osbourne, she is known for her appearances on "The Osbournes" with her family, for which they won a 2002 Emmy Award for Outstanding Reality Program, as well as on E!'s "Fashion Police", where she was a presenter from 2010 to 2015. She has also appeared on "Dancing with the Stars", in which she and her professional dance partner Louis van Amstel took third place. She is the voice of Hildy Gloom in the Disney XD animated series "The 7D". She is also a judge on both "Australia's Got Talent" and "Project Runway Junior".
Document 7: Australia's Got Talent (season 6): Australia's Got Talent is an Australian reality television show, based on the original UK series, to find new talent. The sixth season aired on the Seven Network from 16 April 2012 until 25 July 2012. Dannii Minogue, Brian McFadden and Kyle Sandilands returned as judges, as well as Grant Denyer as host. The auditions took place from October–December 2011, and the filming of the show took place from February–March 2012. Todd McKenney was a guest judge at the Melbourne auditions, in the absence of Sandilands, and the second show of the finals showdown, in the absence of McFadden. This was Minogue and McFadden's final series as judges, as they were replaced by Dawn French, Geri Halliwell and season 5 contestant Timomatic in season 7.
Document 8: Kate Sullivan (Vogelaar): Kate Sullivan (Vogelaar) - Irish International Plus Size Model - First Plus Size Model to make top 30 in Miss Universe Ireland 2017, feature at Milan & Barcelona Fashion Week (2016), Top Model UK 2nd Runner Up 2015 and SimplyBe Curvy Competition finalist 2014, features regularly on TV3 Ireland AM's fashion slot and has featured in Woman's Way Magazine numerous times and also The Herald, RSVP Magazine, The Sunday World and The Independent. In 2017, Kate opened an exclusively Plus Size Agency supplying Models for the Commercial and Fashion Industry in Ireland and Internationally (KSV Model Agency). One of the first Plus Size Models to feature on Irish television wearing a swimsuit. She is the granddaughter of trumpet player Eddie Sullivan from The Royal Showband.
Document 9: Australia's Got Talent (season 7): Australia's Got Talent is an Australian reality television show, based on the original UK series, to find new talent. The seventh season aired on the Nine Network from 11 August 2013 until 10 November 2013. Kyle Sandilands returned as a judge for his fourth season, and was joined by Dawn French, Timomatic and Geri Halliwell, as well as Julia Morris as the new host. French, Timomatic and Halliwell replaced original judge Dannii Minogue and Brian McFadden, while Morris replaced Grant Denyer. It was the first time that the show aired on another network, following its axing from the Seven Network in October 2012. The auditions took place from March–April 2013.
Document 10: Australia's Got Talent (season 8): Australia's Got Talent is an Australian reality television show, based on the original UK series, to find new talent. Nine announced that the show would be returning in 2016 for an eighth season. It is the second season to air on Nine after it was axed in 2013. Auditions are open for September and October 2015. On 28 October 2015, it was announced that Halliwell, French, Timomatic and Sandilands have been replaced with a new panel of judges, they are Kelly Osbourne, Ian "Dicko" Dickson, Sophie Monk and Eddie Perfect. Morris did not return as host as she is committed to another show and was replaced by Dave Hughes as the host. For the first time, this season introduced the Golden Buzzer. The season premiered on 1 February 2016.
Document 11: Britain's Got Talent (series 7): The seventh series of Britain's Got Talent began airing on ITV on 13 April 2013 and ended on 8 June 2013. Ant & Dec returned to present the main show on ITV, while Stephen Mulhern returned to present spin-off show "Britain's Got More Talent" on ITV2. The judges were Simon Cowell, Amanda Holden, Alesha Dixon and David Walliams, all of whom were judges for the sixth series.
Document 12: The X Factor (Australian TV series): 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.
Document 13: Cat Deeley: Catherine Elizabeth "Cat" Deeley (born 23 October 1976) is an English television presenter, actress, singer and model, based in the UK and the United States. From 1998 to 2002, she hosted the children's programme "SMTV Live" and its spin-off chart show "". In 2001, she won a BAFTA Children's Award for hosting "SMTV Live". She has also hosted "Fame Academy" on the BBC, and the 2004 Brit Awards.
Document 14: Mary-Kate Olsen: Mary-Kate Olsen (born June 13, 1986) is an American fashion designer, producer, author, businesswoman, equestrian, and former actress. She co-founded luxury fashion brands The Row, Elizabeth and James, and the more affordable lines Olsenboye and StyleMint alongside her fraternal twin sister Ashley Olsen. Olsen pursued acting independently as an adult until 2012. She is an older sister of actress Elizabeth Olsen.
Document 15: Sharon Osbourne: 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. 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. She also was a judge on "America's Got Talent" from 2007 until 2012.
ground_truth: Kelly Osbourne