Celebrity Big Brother is a British television reality game show based on the Dutch show Big Brother, created by producer John de Mol Jr. in 1997, which aired from 2001 to 2018, and again since 2024. The show follows a number of celebrity contestants, known as housemates, who were isolated from the outside world for an extended period of time in a custom built house. Each week, one of the housemates is evicted by a public vote, with the last housemate named the winner. The series takes its name from the character in George Orwell's 1949 novel Nineteen Eighty-Four.
Big Brother 2006, also known as Big Brother 7, was the seventh series of the British reality television series Big Brother. The show followed a total of twenty-two contestants, known as housemates, who were isolated from the outside world for an extended period of time in a custom built house. Each week, one or more of the housemates were eliminated from the competition and left the House. The last remaining housemate, Pete Bennett, was declared the winner, winning a cash prize of £100,000.
Big Brother Australia 2006, also known as Big Brother 6, was the sixth season of the Australian reality television series Big Brother, and was aired on Network Ten in Australia. The series began on 22 April 2006 and finished on 31 July 2006; a duration of 101 days. In the auditions, which had been held in November and December 2005, producers asked for contestants who were "smart, strong, and looking for a fight". The Launch was aired on the evening of 23 April 2006. Fifteen housemates initially entered the house on Day 0, with the addition of three Intruder housemates entering the Big Brother House in Week 4, another three Intruders in Week 9, and two replacement housemates entering in Week 12. On Day 100, Jamie was declared the winner of Big Brother 2006, with Camilla the runner-up. At the time it was the closest winning margin in any Australian series of the show, later beaten by Series 7 in 2007.
Celebrity Big Brother 1, also referred to as Celebrity Big Brother 2001, was the first series of the British reality television show Celebrity Big Brother. The show is based on an originally Dutch TV series of the same name created by producer John de Mol Jr. in 1997. In honour of Comic Relief, six celebrities entered the Big Brother house.
Celebrity Big Brother 2006, also known as Celebrity Big Brother 4, was the fourth series of the British reality television series Celebrity Big Brother. It was hosted by Davina McCall and was broadcast on Channel 4 from 5 January 2006 until 27 January 2006, running for three weeks.
Celebrity Big Brother 2007, also known as Celebrity Big Brother 5, was the fifth series of the British reality television series Celebrity Big Brother. The show followed a total of fourteen celebrity contestants, known as housemates, who were isolated from the outside world for an extended period of time in a custom built House. Each week, one or more of the housemates were eliminated from the competition by public vote and left the House. The last remaining housemate, Shilpa Shetty, was declared the winner.
Big Brother 2007, also known as Big Brother 8, was the eighth series of the British reality television series Big Brother. The show followed twenty-three contestants, known as housemates, who were isolated from the outside world for an extended period of time in a custom built House. Each week, one or more of the housemates were eliminated from the competition and left the House. The last remaining housemate, Brian Belo, was declared the winner, winning a cash prize of £100,000.
Big Brother Australia 2008 or Big Brother 8 was the eighth season of the Australian reality television show Big Brother and was the final season to air on Network Ten.
Big Brother 2009, also known as Big Brother 10, was the tenth series of the British reality television series Big Brother. The show followed a total of twenty-two contestants, who were isolated from the outside world for an extended period of time in a custom built House. Each week, one or more of the housemates were evicted by a public vote. The last remaining housemate, Sophie Reade, was declared the winner, winning a cash prize of £71,320.
Celebrity Big Brother 2010, also known as Celebrity Big Brother 7, was the seventh series of the British reality television series Celebrity Big Brother and the final series aired on Channel 4 and E4. It began on Sunday 3 January 2010 and aired for 27 days until the final on 29 January 2010, making it the longest Channel 4 series of Celebrity Big Brother. The series launched with 6.7 million viewers and became the most watched series of Big Brother UK since the eighth regular series in 2007, averaging 3.7 million viewers per night.
Ultimate Big Brother was the final series of the UK reality television programme Big Brother to air on Channel 4. The series was produced by Remarkable Pictures, a division of Endemol.
Celebrity Big Brother 2011, also known as Celebrity Big Brother 8, was the eighth series of the British reality television series Celebrity Big Brother. It was the first series of Celebrity Big Brother to air on Channel 5, and the first celebrity series not to air in January since Celebrity Big Brother 2, which was broadcast in November 2002. The series launched on 18 August 2011, and ended after 22 days on 8 September 2011, making it the shortest Channel 5 series. It was followed by the twelfth regular series, which launched the following night after the final. Davina McCall did not return to host the main show, and was replaced by former winner Brian Dowling. Emma Willis presented the spin-off show Big Brother's Bit on the Side, alongside Jamie East and Alice Levine. Marcus Bentley returned as commentator for the live shows and highlights whilst also providing voice over for viewer competitions.
Big Brother 2011, also known as Big Brother 12, was the twelfth series of the British reality television series Big Brother and the first not to be broadcast on Channel 4. It was broadcast on Channel 5 for the first time since the show's transfer from Channel 4. It launched on 9 September 2011 with an hour and a half-long special launch show, the day after the final of Celebrity Big Brother 8. It was hosted by Brian Dowling, the winner of Big Brother 2 and Ultimate Big Brother. This was the first presenter change since the departure of Davina McCall in September 2010. The series ran for 64 days, ending on 11 November 2011 when the winner, Aaron Allard-Morgan, won half of the £100,000 prize fund, with the remainder split between the five finalists. The runner up was Jay McKray.
Big Brother 2012, also known as Big Brother 13, was the thirteenth series of the British reality television series Big Brother, and the second series to broadcast on Channel 5. The series premiered with a live launch on 5 June 2012 and ran for 70 days, concluding on 13 August 2012. The series was originally planned to run for thirteen weeks, but was cut back to ten weeks in order to accommodate Celebrity Big Brother 10. The series was won by Luke Anderson, who won half of the £100,000 prize fund, with the remainder taken by Conor McIntyre as part of the White Room twist. Anderson is the second transgender contestant to win the show, the first being Nadia Almada who won the show back in 2004. The runner-up was Adam Kelly. The series was announced in April 2011 when Channel 5 signed a two-year contract to air the show. With Big Brother 12 having been broadcast in autumn 2011, this is the first series to air in the show's regular summer period on Channel 5 since it acquired the show from Channel 4 in 2011.
Celebrity Big Brother 10 was the tenth series of the British reality television series Celebrity Big Brother. It launched on 15 August 2012, two days after the final of Big Brother 13, and aired on Channel 5 and 5* for 24 days until 7 September 2012. It was the third celebrity series to air on Channel 5 as part of a contract extension of the current two-year contract with Endemol, and the fifth series of Big Brother to air on Channel 5 since they acquired the show. The series was sponsored by hair product brand Schwarzkopf Live Color XXL. It was won by comedian Julian Clary, with television presenter Coleen Nolan as runner-up. First evictee, Jasmine Lennard, later appeared as a guest for a two-day stint on Big Brother 16.
Big Brother 2013, also known as Big Brother 14 and Big Brother: Secrets and Lies, was the fourteenth series of the British reality television series Big Brother. It launched on 13 June 2013 on Channel 5 and 5*, and lasted for 68 days, ending on 19 August 2013. It was part of a new two-year contract with Endemol, which secured the show until 2014. It was the third regular series to air on Channel 5 and the seventh series of Big Brother to air on the channel since they acquired the show. The series was won by 23-year-old Sam Evans from Llanelli. He won the full £100,000 prize fund, making him the first winner since 2010 to do so.
Celebrity Big Brother 12 was the twelfth series of the British reality television series Celebrity Big Brother. It launched on 22 August 2013, three days after the fourteenth regular series final, in two parts. The series ended after 23 days on 13 September 2013, with Charlotte Crosby being voted the winner of the series by the public. It continued to air on Channel 5 as part of a two-year contract with Endemol, which secured the show until 2014. It was the fifth celebrity series to air on Channel 5 and the eighth series of Big Brother to air on the broadcaster overall since they acquired the show.
Celebrity Big Brother 15 was the fifteenth series of the British reality television series Celebrity Big Brother. The series launched on 7 January 2015 on Channel 5 and ended after 31 days on 6 February 2015; at the time it was the longest ever celebrity series. The seventeenth series in 2016 lasted a day longer with 32 days. It was the eighth celebrity series and the twelfth series of Big Brother overall to air on the channel. Emma Willis returned to host the series, whilst Rylan Clark continued to present the spin-off show Celebrity Big Brother's Bit on the Side alongside Willis. Repeats of the series aired on MTV, the first to do so. Willis decided to leave Big Brother's Bit on the Side after the end of this series, hosting her final show on 2 February 2015.
Celebrity Big Brother 17 was the seventeenth series of the British reality television series Celebrity Big Brother, hosted by Emma Willis and narrated by Marcus Bentley. The series launched on 5 January 2016 on Channel 5 in the United Kingdom and TV3 in the Republic of Ireland, and concluded 32 days later on 5 February 2016, making it the longest celebrity series to date, along with Celebrity Big Brother 19 and Celebrity Big Brother 21. It was the tenth celebrity series and the fifteenth series of Big Brother overall to air on Channel 5. First details of the series were released on 7 December 2015 when the new eye was released, and a new "vaudeville theatre" theme also being confirmed.
Celebrity Big Brother 22, also known as Celebrity Big Brother: Eye of the Storm, was the twenty-second series of the British reality television series Celebrity Big Brother, and the final series to air on Channel 5. It launched on 16 August 2018 and ended after 26 days on 10 September 2018. It was the fifteenth celebrity series and twenty-second series of Big Brother overall to air on Channel 5. For the first time since 2011, the celebrity edition aired before the main series with Big Brother 19 launching after the final in September 2018. Celebrity Big Brother 22 was the final celebrity series in the three-year contract which was announced on 19 March 2015. Emma Willis returned as host of the series, while Rylan Clark-Neal continued to present Celebrity Big Brother's Bit on the Side.
