Thirteen houseguests enter the house for a chance to win $500,000. In the twist of the summer, three Dynamic Duos of iconic previous houseguests make their return for another chance to win – Dick and Daniele, Jordan and Jeff, Rachel and Brendon.
13 x 1- 13 x 2
- 13 x 3PoV #1 | Big Brother Season 13 Episode 3 13/07/2011
- 13 x 4
- 13 x 5
- 13 x 6PoV #2 | Big Brother Season 13 Episode 6 20/07/2011
- 13 x 7
- 13 x 8
- 13 x 9PoV #3 | Big Brother Season 13 Episode 9 27/07/2011
- 13 x 10
- 13 x 11
- 13 x 12PoV #4 | Big Brother Season 13 Episode 12 03/08/2011
- 13 x 13
- 13 x 14
- 13 x 15PoV #5 | Big Brother Season 13 Episode 15 10/08/2011
- 13 x 16
- 13 x 17
- 13 x 18PoV #6 | Big Brother Season 13 Episode 18 17/08/2011
- 13 x 19
- 13 x 20
- 13 x 21
- 13 x 22
- 13 x 23
- 13 x 24
- 13 x 25
- 13 x 26
- 13 x 27
- 13 x 28
- 13 x 29Finale | Big Brother Season 13 Episode 29 14/09/2011