Berry, who played the role of Storm in the two first installments of the fantastic series, made the announcement on her website. The actress has stated, however, that she would like to have a more important role in the next film.
Speaking to fans on her website she said: "I have not read the script. All I asked is that, if I come back, Storm needs more to do."
"If they have, in fact, written her closer to the comic book, then I’m in If not, then I’m out. I hope I’m in though. I love Storm and really want to be a part of the last film."
Production on the third movie of the X-Men series begins in July, and the film is due in theatres in May, 2006.