If you're thinking about searching for 'Avril Lavigne' on Google - then you might want to reconsinder. Things could be getting very complicated for you if you put her name into a search engine, because she was once named the 'most dangerous celebrity on the internet'.
The Candian star is celebrating her 38th birthday today, leading to a renewed interest in the Sk8er Boi singer, but people have been warned they need to be careful. And not just about those bizarre rumours that she has been dead for 19 years and replaced by a clone - which is very much a conspiracy theory.
