Cecilia Ahern's debut young adult novel Flawed has been picked up by international film production company Warner Bros to be made into a feature-length film. 

And the book isn't even out yet! 

The dystopian novel, which has received overwhelmingly positive reviews from critics, tells the story of a teen who lives in a society in which one small mistake can leave you branded with an 'F' for flawed.

Once you are 'flawed,' you are then forced to live as a second-hand citizen. 

According to Variety, production for the film has already been set in motion and writer Rebekah F Smith (who has worked on hit US TV show Zoo) is attached to adapt the novel to the screen.  

Wendy Finerman, who has a long-standing relationship wth Ahern having produced P.S I Love You, is also on-board to produce the upcoming film. 

This news marks the third movie adaptation of one of Cecelia's highly successful novels after P.S I Love You and Love, Rosie. 

Flawed is set to be released in Ireland and the UK at the end of this month.