Last night the housemates participated in a children's party to celebrate Big Brother's birthday.
Carole Vincent was the balloon artist, while Liam McGough and Chanelle Hayes put on a magic show.
Charley Uchea and Tracey Barnard performed as clowns and Brian Belo sang 'Barbie Girl' and 'Twinkle Twinkle Little Star'.
Party guests Ziggy Lichman, Nicky Maxwell, Gerry Stergiopoulos and twins Amanda and Sam Marchant were forced to stay at the birthday party until Big Brother allowed them to leave.
On Friday Nicky and Gerry are facing eviction. Nicky is already the hot favourite to leave.
Read our Big Brother blog here.
