I LOVE Justin Bieber, I would say yes.
But I wouldnt treat him like a famous person, and screaming everytime I see him, just be SUPER happy the frist time, and after a while I would treat him like all my other guy-friends and like a brother :)
I like him as much as the next guy but I'd declin the offer, I have my own home and family and I wouldnt leave them to live with someone I havent really met.