You may want to think twice before you ask for your favorite celebrity's autograph!
Autograph Magazine (yes, it's a thing) has released its annual list of Best and Worst Celebrity Signers for 2013 and some big names in Hollywood are missing some serious signature moves.
Topping the not-so-hot list is comedian Will Ferrell. "He mocks people, taunts and embarrasses them when they ask for autographs," the magazine states.
But before you put the cap on your best pen for good, there are a few stars who are great with signing autographs.
Pirates of the Caribbean star Johnny Depp is more than happy to treat fans to a lasting souvenir.
With this in mind, we have no doubts you'll be well prepared for your next celebrity encounter. Oh, and don't forget to have your camera ready too. Autographs can't go on social media, people!