i don't think anyone knows the answer to that question seeing that movie hasn't came out yet.
Teen and up
The Certificate is 12a
It will 12A, just like the others!
PG-13
it will be a PG in the UK and a 13 in America i think
Yes there is some nudity in Breaking Dawn, and some people are worried that it will not be able to keep its PG13 rating due to scenes from the honeymoon, and Renesmee's birth.
It might be PG13 but also can be NC17
The rating will be PG-13 according to a news article in Sept, 2011
The Rating is a 12A in the UK, Or a PG13 in the US, If you are under this age, You must go with a parent or guardian.
According to the Motion Picture Association of America (MPAA), the 2004 movie Breaking Dawn, in the USA, is rated R for some violent images and brief nudity. If you are referring to The Twilight Saga: Breaking Dawn, that movie is scheduled for a 2011 release and probably won't be certified until about a week before its premiere.
there is a breaking dawn spoiler on ew.com
Breaking Dawn will be PG-13.