Big Brother is the British version of the international reality television franchise Big Brother created by producer John de Mol in 1997. Broadcast yearly from 18 July 2000 to 5 November 2018, and returned on 8 October 2023, the show follows the format of other national editions, in which a group of contestants, known as "housemates", live together in a specially constructed house that is isolated from the outside world. They are continuously monitored by live television cameras and personal audio microphones. Throughout the competition, housemates are "evicted" from the house by public televoting. The last remaining housemate wins the competition and a cash prize. The series takes its name from the oppressive character known by that name in George Orwell's 1949 novel Nineteen Eighty-Four.
Celebrity Big Brother is a British television reality game show based on the Dutch show Big Brother, created by producer John de Mol 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 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 2009, also known as Celebrity Big Brother 6, was the sixth series of Celebrity Big Brother. It was broadcast on Channel 4, launching on 2 January 2009 and running for 22 days until 23 January 2009. The launch show was watched by approximately 6.4 million people. Davina McCall returned as main presenter, with George Lamb as host of Big Brother's Little Brother, and Jack Whitehall as host of Big Brother's Big Mouth. The winner of this series was Ulrika Jonsson, with Terry Christian second.
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.
Celebrity Big Brother 2012, also known as Celebrity Big Brother 9, was the ninth series of the British reality television series Celebrity Big Brother. It began on 5 January 2012 and ended on 27 January 2012. It was the second Celebrity series to air on Channel 5 as part of the channel's then two-year contract with the show and the ninth series of the show to air overall. The series was sponsored by Plusnet. This was the first of two series of Celebrity Big Brother to air in 2012.
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.
Big Brother 2014, also known as Big Brother 15 and Big Brother: Power Trip, was the fifteenth series of the British reality television series Big Brother, hosted by Emma Willis and narrated by Marcus Bentley. It began on 5 June 2014 on Channel 5 and lasted for 72 days ending on 15 August 2014, making it the longest series to air on Channel 5. It was the fourth regular series and the tenth series of Big Brother overall to air on the channel. The series was officially confirmed on 3 April 2012 when Channel 5 renewed the show until 2014. It was therefore the final regular series to be included under the then contract.
Celebrity Big Brother 13 was the thirteenth series of the British reality television series Celebrity Big Brother. The series launched on 3 January 2014 on Channel 5 and was originally meant to end after 22 days on 24 January 2014. However, it was extended due to ratings success and instead ended after 27 days on 29 January 2014, making it the longest Channel 5 series of the show and the joint-longest series, along with Celebrity Big Brother 7 in 2010. It is the sixth celebrity series and the ninth series of Big Brother overall to air on the channel. Emma Willis returned to host the series, whilst Rylan Clark returned to present spin-off show Big Brother's Bit on the Side along with Willis.
Celebrity Big Brother 14 was the fourteenth series of the British reality television series Celebrity Big Brother. The series launched on 18 August 2014 on Channel 5 and ended after 26 days on 12 September. It was the seventh celebrity series and the eleventh series of Big Brother overall to air on the channel. Emma Willis hosted the series, whilst Rylan Clark presented the spin-off show Celebrity Big Brother's Bit on the Side along with Iain Lee, Willis and regular panelist Luisa Zissman.
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 16, also known as Celebrity Big Brother: UK vs USA, was the sixteenth series of the British reality television series Celebrity Big Brother, hosted by Emma Willis and narrated by Marcus Bentley. The series launched on 27 August 2015 on Channel 5 in the United Kingdom and TV3 in Ireland, and ended after 29 days on 24 September 2015. It is the ninth celebrity series and the fourteenth series of Big Brother overall to air on Channel 5. It was the only celebrity series to credit Denis O'Connor as creative director.
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.
Big Brother 2016, also known as Big Brother 17, is the seventeenth series of the British reality television series Big Brother, hosted by Emma Willis and narrated by Marcus Bentley. The series launched on 7 June 2016 on Channel 5 in the United Kingdom and TV3 in Ireland.
Celebrity Big Brother 18 was the eighteenth series of the British reality television series Celebrity Big Brother, hosted by Emma Willis and narrated by Marcus Bentley. The series launched on 28 July 2016, just two days after the conclusion of Big Brother 17 on Channel 5 in the United Kingdom and TV3 in Ireland. The series ended on 26 August 2016, making it the longest summer series to date and the third-longest series of Celebrity Big Brother in its history, behind series 15 and 17, respectively. Rylan Clark-Neal continues to present the spin-off show Celebrity Big Brother's Bit on the Side. It is the eleventh celebrity series and the seventeenth series of Big Brother overall to air on Channel 5.
Celebrity Big Brother 19, also known as Celebrity Big Brother: All-Stars vs. New Stars, was the nineteenth series of the British reality television series Celebrity Big Brother, hosted by Emma Willis and narrated by Marcus Bentley. The series launched on 3 January 2017 and concluded after 32 days on 3 February 2017, making it the joint longest celebrity series to date along with Celebrity Big Brother 17. The series was shown on Channel 5 in the United Kingdom and 3e in Ireland. Rylan Clark-Neal continued to present the spin-off show Celebrity Big Brother's Bit on the Side. It was the twelfth celebrity series and eighteenth series of Big Brother overall to air on Channel 5.
Celebrity Big Brother 20 was the twentieth series of the British reality television series Celebrity Big Brother, hosted by Emma Willis and narrated by Marcus Bentley. The series launched on 1 August 2017, and concluded on 25 August 2017 after 25 days, making this the shortest series since Celebrity Big Brother 12 in 2013. The series was on Channel 5 in the United Kingdom and 3e in Ireland with the spin-off show Celebrity Big Brother's Bit on the Side presented by Rylan Clark-Neal. It was the thirteenth celebrity series and twentieth series of Big Brother overall to air on Channel 5.
Big Brother 2017, also known as Big Brother 18 and The United Kingdom of Big Brother, was the eighteenth series of the British reality television series Big Brother, hosted by Emma Willis and narrated by Marcus Bentley. The series launched on 5 June 2017 on Channel 5, and ended after 54 days on 28 July 2017. Rylan Clark-Neal continues to present the spin-off show Big Brother's Bit on the Side. The series, along with its spin-off, continues to air on 3e in Ireland, as part of a three-year deal between the Irish broadcaster and Endemol Shine Group. It is the seventh regular series and the nineteenth series of Big Brother in total to air on Channel 5 to date. The series received a 1.24 million average.
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.
