Fifty Shades of Grey director Sam Taylor-Johnson has reportedly confirmed that film adaptations of the book's two sequels are in the pipeline.

Numerous Fifty Shades of Grey Twitter fan accounts have reported that Taylor-Johnson, and the film's stars, Jamie Dornan and Dakota Johnson, shared the news with attendees of a special Today show screening of the film in New York on Friday February 6.

Fifty Shades of Grey will be followed by screen adaptations of Fifty Shades Darker and Fifty Shades Freed, according to the reports.

Universal Pictures has yet to comment.

Fifty Shades of Grey opens in cinemas on February 13.