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 transsexual 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. There were 16 original housemates, eight men and eight women, who all entered the house on Day 1. Shortly after the first eviction of the series, Becky Hannon, one of three wildcard housemates, was chosen by the public to enter the house on Day 4. For the first time since Big Brother 5, no housemate left the House voluntarily. The only housemate not to be evicted by a public vote was Conor, who left with half of the £100,000 prize fund as part of the White Room twist.

Episode 1
The Auditions
Jun 5, 2012
Jamie East travels round the country to the Big Brother auditions to meet the best and worst of the applicants hoping to win a place on the show.

Episode 2
Live launch
Jun 5, 2012
Brian Dowling kicks off the 13th series of the fly-on-the-wall reality show. Over the next couple of hours he introduces a diverse group of fame-seeking individuals who have been chosen to spend their summer invading the nation's living rooms. But with an eviction already looming on Friday, it seems one of them will not be staying long.

Episode 3
Day 1
Jun 6, 2012
Day one, recap on the launch night with the sixteen new housemates spending there first few hours in the house.

Episode 4
Day 2
Jun 7, 2012
Tonight, Shievonne takes the mick, Lydia takes offence and Luke's secret is out.

Episode 5
Live eviction
Jun 8, 2012
Some of the housemates come to blows! See which housemate will be the first to leave the Big Brother house, and which housemate will be going IN!

Episode 6
Day 4
Jun 9, 2012
See the housemates react from the result of the first eviction and a new housemate is voted in.

Episode 7
Day 5
Jun 10, 2012
Sausagegate!! A simple sausage causes drama between housemates!

Episode 8
Day 6
Jun 11, 2012
Paranoia hits the Big Brother house after Becky's secret mission is revealed to the housemates. Sara breaks down for an unexpected reason.

Episode 9
Day 7
Jun 12, 2012
First full nomination day for the housemates.

Episode 10
Day 8
Jun 13, 2012
The housemates start their first shopping budget task - despite Big Brothers best efforts to make them do so, they must not smile, giggle or laugh for 2 days.

Episode 11
Day 9
Jun 14, 2012

Episode 12
Live Eviction #2
Jun 15, 2012
Live eviction number 2 - who will leave the house, Arron or Chris.

Episode 13
Day 11
Jun 16, 2012

Episode 14
Day 12
Jun 17, 2012

Episode 15
Day 13
Jun 18, 2012

Episode 16
Day 14
Jun 19, 2012
Episode 17
Day 15
Jun 20, 2012
Episode 18
Day 16
Jun 21, 2012
Episode 19
Live eviction #3
Jun 22, 2012
Episode 20
Day 18
Jun 23, 2012
Episode 21
Day 19
Jun 24, 2012
Episode 22
Day 20
Jun 25, 2012
Episode 23
Day 21
Jun 26, 2012
Episode 24
Day 22
Jun 27, 2012
Episode 25
Day 23
Jun 28, 2012
Episode 26
Live eviction #4
Jun 29, 2012
Episode 27
Day 25
Jun 30, 2012
Episode 28
Day 26
Jul 1, 2012
Episode 29
Day 27
Jul 2, 2012
Episode 30
Day 28
Jul 3, 2012
Episode 31
Day 29
Jul 4, 2012
Episode 32
Day 30
Jul 5, 2012
Episode 33
Live eviction #5 - Part 1
Jul 6, 2012

Episode 34
Live eviction #5 - Part 2
Jul 6, 2012
Episode 35
Day 32
Jul 7, 2012
Episode 36
Day 33
Jul 8, 2012
Episode 37
Day 34
Jul 9, 2012
Episode 38
Day 35
Jul 10, 2012
Episode 39
Day 36
Jul 11, 2012
Episode 40
Day 37
Jul 12, 2012
Episode 41
Live eviction #6 - Part 1
Jul 13, 2012
Episode 42
Live eviction #6 - Part 2
Jul 13, 2012
Episode 43
Day 39
Jul 14, 2012
Episode 44
Day 40
Jul 15, 2012
Episode 45
Day 41
Jul 16, 2012
Episode 46
Day 42
Jul 17, 2012
Episode 47
Day 43
Jul 18, 2012
Episode 48
Day 44
Jul 19, 2012
Episode 49
Live eviction #7 - Part 1
Jul 20, 2012
Episode 50
Live eviction #7 - Part 2
Jul 20, 2012
Episode 51
Day 46
Jul 21, 2012
Episode 52
Day 47
Jul 22, 2012
Episode 53
Day 48
Jul 23, 2012
Episode 54
Day 49
Jul 24, 2012
Episode 55
Day 50
Jul 25, 2012
Episode 56
Day 51
Jul 26, 2012
Episode 57
Live eviction #8
Jul 27, 2012
Episode 58
Day 53
Jul 28, 2012
Episode 59
Day 54
Jul 29, 2012
Episode 60
Day 55
Jul 30, 2012
Episode 61
Day 56
Jul 31, 2012
Episode 62
Day 57
Aug 1, 2012
Episode 63
Day 58
Aug 2, 2012
Episode 64
Live Eviction #9
Aug 3, 2012
Episode 65
Day 60
Aug 4, 2012
Episode 66
Day 61
Aug 5, 2012
Episode 67
Day 62
Aug 6, 2012
Episode 68
Day 63
Aug 7, 2012
Episode 69
Day 64
Aug 8, 2012
Episode 70
Day 65
Aug 9, 2012
Episode 71
Live Eviction #10
Aug 10, 2012
Episode 72
Day 67
Aug 11, 2012
Episode 73
Day 68
Aug 12, 2012
Episode 74
Live final
Aug 13, 2012