Welcome to the forums. I have a Brazilian niece-by-marriage and she is the nicest girl; the only Brazilian I've met.
The forums are excellent; i've been on them for years. As I recall there was a Brazilian royal family at one stage, but I don't know anything about them.
Welcome to TRF Cassia! My brother and sister-in-law live in Natal, Brazil and from all the pictures I've seen, its beautiful there and I would love to visit.
I hope you really enjoy these forums as much as I do.