'Fifty Shades of Grey' series based on the novels became a wildly successful franchise worldwide thanks to its erotica quotient. American actress Dakota Johnson who acted in the movie as the leading lady has admitted to having sought therapy after the filming.

"No lie, it f****d me up so much that I had to go to therapy. I've come to terms with the fact that the projects I want to work on don't exist, so I'm going to have to create them for myself," she said in a recent interview.

Dakota Johnson essayed the popular role of Anastasia Steel, a literature grad who falls for a domineering businessman Christian Grey. The franchise is well into its third franchise amidst polarising reviews from fans and critics.