Former contestant Brian Dowling presents Big Brother on Channel 5
Big Brother will stay on British TV screens until 2014.
It's after Channel 5 signed a new two-year deal with production company Endemol, who make the programme for the network.
The channel will also broadcast an extra second series of Celebrity Big Brother later this year.
Former winner Brian Dowling will continue to host the show with Emma Willis presenting its spin-off Big Brother's Bit On The Side.
Big Brother was launched on UK television in 2000 and was a huge hit for Channel 4 for 10 years.
Channel 5 started showing the series in 2011.
In the latest series of Celebrity Big Brother, which was broadcast in January, Loose Women's Denise Welch was crowned the winner.
X Factor contestant Frankie Cocozza came second.
