I think she will end up leaving because she actually has a career to think about.
If not, she will be evicted. After which, everyone will start complaining that it's a total bore and nothing interesting is happening, more viewers start to turn off, which leads to crisis management over whether they can afford to keep the show running till the end of the series, unfortunately they decide that they have to cancel the show and all the housemates are asked to leave. Channel 5 announces a week later that the show will no longer be returning to channel 5 and no one has put in an offer to buy the show, meaning the brand will be terminated indefinitely.
Yep, sad but true. I have psychic abilities, and I already predict that you're going to ridicule me for having such abilities. Yep.
Off to work now people haha, have a nice day!