Whats the tea on JessieJheartbeat? I hear the name all the time, give me the back story

There was a news piece on some trashy British website about a girl who broke her leg to be like Jessie J and Jessie J reinforcing her security because of that, previously an user named JessieJHeartBeat admitted to having broken her leg to look more like Jessie J and was exposed in a thread. Many believed that to be true, others said that user did not break her leg and most people think the article was false anyway. The thread went on for many pages and was iconic. Some people said Jessie J Heartbeat died but she just abandoned this site and has an account on Pop Justice.