Lindsay Lohan has refused to believe that a hacker used her father Michael’s Twitter account to allege she's HIV-positive.
The actress believes that her dad must have himself posted the message.
"He's a grown man and has done the exact same things on TV/interviews, [so] why wouldn't he lie on Twitter, and everywhere else!" the New York Post quoted her, as stating on Twitter.
She added: “He just wants money -- and he''s using me, my name, my status, my mother, brothers and sister for the cash to pay for [another] wedding."
Meanwhile, Michael said: "There is an imposter on Twitter . . . My attorney, Lisa Bloom, will be contacting the authorities to find out who is responsible for this criminal act of ID theft/impersonation."