Davina returns to present the fifth series of Celebrity Big Brother. The first three housemates are introduced and they are Jermaine Jackson, Danielle Lloyd and Ken Russell. They are followed in the house by Jo O'Meara, Leo Sayer, Shilpa Shetty, Carol Malone and Donny Tourette. The final housemates to enter the house are Ian Watkins, Cleo Rocos and Dirk Benedict. The housemates all get to know each other.

The housemates spend their first night in the house. A drunken Donny ends up jumping into the pool fully clothed and some of the housemates are a bit unsure about what to think about him. The housemates wonder what the future holds for them.

Davina returns to announce that Jade Goody and her family will be moving into the house. Highlights of the previous 24 hours in the house are shown and the housemates are getting on well. When Davina returns the housemates learn that that eight of them have to move next door to work as servants the three remaining celebrities. Jermaine, Ken and Shilpa decide to remain whilst the others move next door. Jade Goody and her boyfriend and mother move into the main house which the servants see on the video screen. Davina announces that all of the housemates now living in the main house will face the public vote to see who will be the first housemate evicted but they wont be told.