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"This isn't my Facebook," he posted to his Twitter along with a photo of the offending account. "Many people are becoming confused, but it's not mine! Be careful with impersonator accounts."

The false account had posted misleading information into his private life, such as claiming that he was currently in a relationship with a girl.

Readers may know Park Ji Bin from his roles in 'Boys Over Flowers' and 'Queen Seondeok'. Always be careful when dealing with social media - it's easy to pretend to be someone you're not!