Bosses at New York club Avenue have threatened to ban Lindsay Lohan if a catty 'tweet' about Justin Timberlake proves to be hers.
Lohan claims her Twitter.com account was hacked into by a fellow reveler at the club on Monday night -- and that she had nothing to do with a remark about fellow clubber Timberlake's behavior.
The tweet read, "So dark - where's jb cheater?" suggesting Timberlake was cheating on girlfriend Jessica Biel. It came with a photo of the pop star appearing to be close to another woman.
But Lohan insists she never sent the message to her Twitter.com followers.
She writes on the site, "I would not discuss my personal life, let alone someone else's, on the Internet!"
And she's taking aim at the brains behind the Twitter.com phenomenon: "Clearly! Twitter needs to fix their s**t. I didn't write 'jb cheater!' What does that even mean? It's annoying.
"Stop trying to get onto my Twitter page whoever you are! It's become extremely creepy!!! Just trying to clear the air! And I'm tired of changing my password every other day!"
The controversy has prompted bosses at the celebrity-friendly club to issue a stern warning to all star Twitter users: "Celebrities that twitter about other celebrities will no longer be welcome at Avenue."
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