Jackson, most famous for his role in Baywatch, sensationally alleged that Hilton and her oil heir pal Brandon Davis struck him over the head with a bottle during an altercation at Hilton's home on Sunday (13Jul14).
He also supplied editors at Tmz.com with a picture showing his injuries, including cuts and bruising to his left eyelid.
However, Hilton has now given her side of the story on Twitter.com, branding Jackson "creepy" and insisting he entered her home uninvited.
She writes, "Untrue rumours online. This man barged into my home uninvited & put 2 of my friends in the hospital when he was told to leave. We had no idea who he was, he was so creepy. My friends were telling him 'We don't know you, please leave' several times & he refused. He then attacked my friends & destroyed property at my house. All we wanted was for him to leave & he went ballistic. It was so scary."