Prepare to have your mind blown, because recent revelations about Keira Knightley’s age during the filming of Pirates Of The Caribbean have left fans absolutely stunned. While many may have assumed she was in her mid or early twenties, the truth is that Knightley was actually a mere 17 years old when she took on the iconic role of Elizabeth Swann. Social media has been buzzing with disbelief as fans express their shock and amazement at this revelation. Twitter users are reacting with comments like “This must be a LIE” and “Wtf, I never knew”, highlighting just how surprising this news is to many. It’s truly astonishing to think that such a young actress delivered such a powerful performance in such a popular franchise. Keira Knightley’s portrayal of Elizabeth Swann continues to captivate audiences around the world, even more so now that we know just how young she was during the filming of Pirates Of The Caribbean: The Curse of the Black Pearl.