Celebrity Big Brother is a British reality television game show in which a number of celebrity contestants live in an isolated house trying to avoid being evicted by the public with the aim of winning a large cash prize being donated to the winner's nominated charity at the end of the run.

Each week, the housemate evicted from the Big Brother house the previous week traditionally spends another week on Big Brother's Little Brother, answering questions and taking part in Call BBLB along with other features. The show also boasts celebrity guests and experts who come in to discuss and analyse the remaining Big Brother housemates.

Catch all the late night drama live and direct from the Big Brother house.

American version of the reality game show which follows a group of HouseGuests living together 24 hours a day in the "Big Brother" house, isolated from the outside world but under constant surveillance with no privacy for three months.

A British reality television game show in which a number of contestants live in an isolated house for several weeks, trying to avoid being evicted by the public with the aim of winning a large cash prize at the end of the run.

Big Brother hosts AJ Odudu and Will Best present from a studio just a stone's throw from the Big Brother house, featuring celebrity guests and a live studio audience.

Portuguese version of the reality competition which follows a group of HouseGuests living together 24 hours a day in the "Big Brother" house, isolated from the outside world but under constant surveillance with no privacy.

A Canadian reality television show in which a group of contestants, known as "house guests", are sequestered in the Big Brother House, under the surveillance of cameras and microphones, for the chance to win a grand prize of $100,000 by being the last remaining house guest. Each week, the house guests vote to evict one of their own until two house guests remain on finale night. The winner is decided by the last seven evicted house guests, known as the Big Brother Jury.

Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other versions of the format, the show features a group of contestants, known as "housemates" who live together in a specially constructed house that is isolated from the outside world. The housemates are continuously monitored during their stay in the house by live television cameras as well as personal audio microphones. Throughout the course of the competition, housemates are evicted from the house - eliminated from the competition. The last remaining housemate wins the competition and is awarded a cash prize.

Big Brother: Celebrity Hijack was a special series of Celebrity Big Brother, a spin-off series of the British reality television programme Big Brother. It was broadcast on E4 from 3 January - 28 January 2008. A number of closely associated programmes also aired on the same channel. Dermot O'Leary - who had hosted Big Brother's Little Brother since 2001 - was the main host of Celebrity Hijack, and it was his final series of Big Brother. The series was announced on 8 October 2007 by Channel 4 and that it would be replacing Celebrity Big Brother in January 2008, due to the widely publicised racism controversy in Celebrity Big Brother 5. In 2009, Celebrity Big Brother returned to Channel 4 and no further series' of Celebrity Hijack were produced. The premise of the series saw one celebrity a day taking control, with the help of Big Brother; organising their own tasks, making their own rules and talking to the housemates in the Diary Room. They were in charge of a set of housemates, ranging in age from 18–21 years old and all having a special talent. The housemates competed to be the last to leave the house for a £50,000 prize. The series ended on 28 January where John Loughton was voted as the winner.

Big Brother México is a reality television series based on the international Big Brother format produced in the Netherlands by Endemol. Big Brother México was launched by Televisa in 2002. Before its debut, the idea of being watched twenty-four hours a day by a camera was shocking to some in Mexican society. The series was successful, and it was followed by a special edition called Big Brother VIP with Mexican celebrities from show business and even politics. Congressman Jorge Kahwagi, minority whip of the Mexican Green Party in the Chamber of Deputees of Mexico's Congress, shocked and angered many people in Mexico when he asked to be excused from his post in Congress to be sequestered for months inside the Big Brother House. Critics among colleagues and the general public accused him of dereliction of duty, discrediting his office, and seeking personal gain. During the show, late-night variety-show host, comedian, and producer Adal Ramones, also from Televisa, made a send-up of Big Brother which he called "El Gran Carnal" or "Big Bro" in Mexican slang. In December 2009, it was announced that there would be an "Allstars" version of Big Brother Mexico and that if it favors well with ratings, a possible fourth season will likely follow.

A soldier-turned-high school teacher uses unusual methods to reach to a class of poor students, while dealing with a greedy entrepreneur and his gang of fighters as well as the government.

TV's most iconic reality show is back - get all the latest from the House.

The events take place in the popular neighborhood of Bulaq, where a poor young man tries to face and overcome many challenges in his life