Celebrity Big Brother 2009, also known as Celebrity Big Brother 6, was the sixth series of Celebrity Big Brother. It was broadcast on Channel 4, launching on 2 January 2009 and running for 22 days until 23 January 2009. The launch show was watched by approximately 6.4 million people. Davina McCall returned as main presenter, with George Lamb as host of Big Brother's Little Brother, and Jack Whitehall as host of Big Brother's Big Mouth. The winner of this series was Ulrika Jonsson, with Terry Christian second.