Her heart will go on? Not if Twitter has anything to say about it. The increasingly macabre social media site obviously has a taste for blood in the wake of its attempted massacring of Justin Bieber earlier this week, and just yesterday set its sights on some more fresh meat: in particular, Céline Dion. Death by hashtag seems to be all the craze, and Twitter continued the tradition when “RIP Céline Dion” became a worldwide trending topic.So what was the weapon of choice this time? Rather than the old standby of a New Zealand cliff or freak on-set accident, the culprits were alternately a plane crash or a car accident. Needless to say, Céline is alive and well. Whether the same can be said for her sense of humour in the wake of her untimely fake death remains to be seen.