The fan tracked down Jessie J 's personal address and sent her a photograph of the self - inflicted injury .
In 2012 , a stan for Jessie J broke her leg to emulate her own leg injury .
The fan tracked down Jessie J 's personal address and sent Jessie J a photograph of the self - inflicted injury .
In 2012 , a stan for Jessie J broke her leg to emulate her own leg injury .