User blog comment:Samed5/Help, I need somebody.. (Terrible pun)/@comment-4910132-20140220051104

http://upload.wikimedia.org/wikipedia/commons/thumb/e/e9/Paul_McCartney_signature.svg/800px-Paul_McCartney_signature.svg.png

Here's one Google image. I suggest looking and comparing to others. IMO it looks legit, because usually everytime someone signs something they're always different in some kind of aspect, but perhaps not.