Fifty Shades Writer Confirms Jamie Dornan Casting

Jamie Dornan HAS been cast as Christian Grey in the movie version of her erotic novel.

Leaked news of the Northern Irish star's casting set Twitter ablaze yesterday, with fans and commentators responding positively - and now the author has made it official.

She tweeted: "Stow your twitchy palms ladies... our man is here. Welcome to #TeamFifty @JamieDornan1 x"

Dornan, 31, is a former Calvin Klein underwear model and ex-BF of Keira Knightley.

He replaces Charlie Hunnam on the project, with the Sons Of Anarchy star having announced his departure two weeks ago citing scheduling difficulties.

Fan reaction to Hunnam's casting had been more negative.