It's 22 years to the day since the reality TV phenomenon was first unleashed on the world... but the show's first ever winner has mixed feelings about taking part.
The S Club 7 singer was involved in controversial scenes involving Jade Goody and Bollywood star Shilpa Shetty.
Meghan Markle's estranged half-brother made the comments on 'Big Brother VIP', the Australian version of 'Celebrity Big Brother'.
Les Dennis admits 'Celebrity Big Brother' wasn't a great choice at the time, but said it opened doors afterwards.
The 'Big Brother' star died at the age of 38 after battling anorexia for years.
Some celebrities are better known for their reality show wins... but can you remember which TV contest these stars appeared in?
Nikki Grahame has entered a treatment facility to help her beat her long-term battle with anorexia
TV presenter Davina McCall has thanked her Twitter followers for their help after her dog Bo was found within hours of going missing
The series that dominated UK culture throughout the 00s is turning 20. How much can you remember about the show and its contestants?
Davina McCall and Rylan Clark-Neal reflected on why Jade Goody was the "perfect housemate" in 'Big Brother 3'.
Big Mother is returning to celebrate 'Big Brother' on Channel 4 as the reality show marks its 20th anniversary.
'Big Brother' star Brian Dowling is set to pair with Kai Widdrington, while radio presenter Lottie Ryan will partner with Emily Barker.