[Headie]

In the Youtube video where Gina reveals her task, she says "he said [BB] 'you need to choose somene that can't receive letters' so I chose Hazel because you always get fan mail all the time" (probably referring to her modelling/TV darts stuff)

So BB obviously knew Gina would chose Hazel, but I bet if BB hadn't made her choose one person, she would've wrote on for Hazel too.

Getting a bit tiredof BB always manipulating situations to make Gina/Dexter look bad recently and make Hazel look good.