[Jarrod]

I haven't watched some series in full so may be missing:

Big Brother 2: Narinder
Big Brother 3: Kate
Big Brother 5: Emma
Big Brother 6: Makosi
Big Brother 7: Glyn
Big Brother 8: Charley
Big Brother 9: Rex
Big Brother 10: Siavash
Big Brother 11: Josie (Don't hate me. It was my first series in real-time)
Ultimate Big Brother: Nikki
Big Brother 12: Aaron
Big Brother 13: Deana

Celebrity Big Brother 4: Chantelle
Celebrity Big Brother 5: Shilpa
Celebrity Big Brother 6: Verne
Celebrity Big Brother 7: The Sov.
Celebrity Big Brother 8: Jedward
Celebrity Big Brother 9: Frankie
Celebrity Big Brother 10: Jasmine
Celebrity Big Brother 11: Claire from Steps/Rylan