Season 1 Channel 5 , 2000 Season 2 Channel 5 , 2001 Season 3 Channel 5 , 2002 Season 4 Channel 5 , 2003 Season 5 Evil Channel 5 , 2004 Season 6 Channel 5 , 2005 Season 7 Channel 5 , 2006 Season 8 Channel 5 , 2007 Season 9 Zero Tolerance Channel 5 , 2008 Season 10 Channel 5 , 2009 Season 11 Carnival Channel 5 , 2010 Season 12 Channel 5 , 2011 Season 13 Channel 5 , 2012 Season 14 Secrets and Lies Channel 5 , 2013 Season 15 Power Trip Channel 5 , 2014 Season 16 Timebomb Channel 5 , 2015 Season 17 Channel 5 , 2016 Watch now Season 18 United Kingdom of Big Brother Channel 5 , 2017 Watch now Season 19 Channel 5 , 2018 Watch now