UK:
BB1: Caroline
BB2: Narinder
BB3: Alex
BB4: Federico
BB5: Nadia
BB6: Makosi
BB7: Aisleyne
BB8: Charley
BB9: Dale
BB10: Noirin
BB11: Corin
BB12: Aaron
BB13: Lydia
BB14: Gina
BB15: Mark
BB16: Chloe
BB17: Jason
BB18: Chanelle
BB19: Lewis F
CBB1: Vanessa Feltz
CBB2: Les Dennis
CBB3: Caprice
CBB4: Rula Lenska
CBB5: Shilpa Shetty
CBB6: LaToya Jackson
CBB7: Alex Reid
CBB8: Kerry Katona
CBB9: Karissa and Kristina Shannon
CBB10: Coleen Nolan
CBB11: Spiedi
CBB12: Charlotte Crosby
CBB13: Luisa Zissman
CBB14: Gary Busey
CBB15: Katie Hopkins
CBB16: James Hill
CBB17: Tiffany "New York" Pollard
CBB18: Renee Graziano
CBB19: Kim Woodburn
CBB20: Chad Johnson
CBB21: Malika Haqq
CBB22: Kirstie Alley
USA:
BB2: Monica
BB3: Danielle
BB4: Jun
BB5: Holly
BB6: Janelle
BB7: Will
BB8: Jen
BB9: Sharon
BB10: Keisha
BB11: Jessie
BB12: Kathy
BB13: Dominic
BB14: Janelle
BB15: Helen
BB16: Cody
BB17: Vanessa
BB18: Da'Vonne
BB19: Domimique
BB20: Bayleigh
CBB1: Ariadna Guitterez
Canada:
BB1: Gary
BB2: Neda
BB3: Naeha
BB4: Nikki
BB5: Ika
BB6: Paras
Australia:
BB5: Vesna
BB6: Camilla
BB7: Bodie
BB9: Estelle
BB10: Tahan