12/03/2008 at 03:20 PM EST
is a fake – according to Facebook, that is.
After learning that the networking site shut down her profile thinking that she was an impostor, Lohan took to her MySpace blog
"At first I laughed," Lohan writes, "but then I got angry. Angry because, with ALL the people that PRETEND to be me on Facebook, they decide to say I AM THE FAKE."
The actress, 22, said she was writing the blog on MySpace, which she loves "because it is secure," in hopes that Facebook would reactivate her account just as she left it – "same friends, same e-mails, same 'pets' and so on."
"People at MySpace don't disable your account because they think that you are a fake you," she adds.