Big Brother 2025 welcomes 'worst line-up ever' as fans slam 'boring' first episodeBig Brother 2025 has kicked off with a bang as one housemate was evicted on the first night - but it seems viewers are not impressed with the new series. Lorraine: AJ Odudu teases surprise at Big Brother launch showWARNING: This article contains spoilers from Big Brother. ‌Big Brother 2025 has debuted but one contestant was kicked off the show within just a few hours of their arrival. ‌View 2 Images Big Brother returned for its launch show on Sunday, September 28, on ITV2. Big Brother continues every night on ITV2 and ITVX.