[Cal.]

Put in quotation marks since you couldn't really call BB housemates proper heroes and villains but in the context of the series!

BB1 - Craig & Nick
BB2 - Brian & Stuart
BB3 - idk
BB4 - idk
BB5 - Nadia & Jason
BB6 - Anthony & Makosi (some would say Makosi & Saskia I'm sure)
BB7 - Aisleyne & Grace
BB8 - Brian & Charley
BB9 - Sara & Rex
BB10 - Sophie & Bea
BB11 - Josie & John James
BB12 - idk
BB13 - Deana & Conor
BB14 - Gina & Hazel
BB15 - Ashleigh & Helen
BB16 - Danny & Marc
BB17 - Hughie & Jason
BB18 - Isabelle & Lotan

CBB1 - Jack & Vanessa
CBB2 - idk
CBB3 - idk about hero but Jeremy the villain
CBB4 - Chantelle & Pete
CBB5 - Shilpa & Jade
CBB6 - Michelle & Coolio
CBB7 - idk
CBB8 - idk
CBB9 - Denise & Michael/Nicola
CBB10 - Coleen & Julie
CBB11 - Rylan & Speidi
CBB12 - idk
CBB13 - idk about hero but Lee the villain
CBB14 - Gary & James J
CBB15 - Pricey & Hopkins
CBB16 - Natasha & Farrah
CBB17 - Tiffany & Gemma
CBB18 - Ricky/Renee & Bear
CBB19 - Nicola & Kim
CBB20 - Sarah & Jemma