As if life isn't complicated enough already for BB's Noirin, it looks as if the poor lass is about to get the shock of her life as her ex-boyfriend prepares to enter the house. Rumours about Isaac Stout, who met Noirin while he was on The Real World Sydney, first surfaced this weekend, and when we spoke to the powers at BB just a few minutes ago they refused to deny it was happening. There's no official confirmation as yet, but surely if it was a definite no they would have just said. Excellent! We can't wait to see what happens. In a further twist, this good-looking Isaac fella is now rumoured to be gay, so that could mean good news for Charlie, who would blatantly fancy him. Meanwhile, Noirin is currently having a massive panic about Siavash, admitting to Halfwit, "I don't know what to do. I like him and I like being around him and I fancy him, but I don't think I want any more than that." Bea was pretty harsh, telling her, "I don't sense a massive chemistry between you two, and I think you should be truthful at all times." Noirin has talked a lot about her ex Isaac since entering the house, even saying she wants to get back with him. Oh goody, this is going to get very messy indeed, isn't it?