Big Brother 15, also known as Big Brother 2014 and Big Brother: Power Trip, is the current fifteenth series of the British reality television series Big Brother. It began on 5 June 2014 on Channel 5 and will end 15 August 2014, therefore the longest series so far on Channel 5. It is the fourth regular series and the tenth series of Big Brother overall to air on the channel. The series was officially confirmed on 3 April 2012 when Channel 5 renewed the show until 2014. It is therefore the final civilian series to be included under the current contract.