Lindsay Lohan took to her Twitter account on Monday to call the rumors about her drinking in a club this weekend "lies."

Earlier today gossip website Radar Online published a story of drunken debauchery involving the Mean Girls actress and her entourage. An eyewitness told Radar Lindsay was "belligerently drunk" and made several other accusations about her behavior.  However, the photo attached to the alleged incident reveals a relaxed group of people including Lohan at a night club in Hollywood, free from controversy.

Lohan, no stranger to bad press, is at the beginning stages of serving her court-ordered community service for her most recent run-ins with the law, and she is doing what she can to rehabilitate her image and career.

Lindsay Lohan serving community service.

Lindsay was "...falling all over the place," before "she grabbed my friends wrist," a source for Radar said of the incident.  "She and her people were doing shots all night," the source continued.

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However, the only photo involved to substantiate these claims reveals no drinking, no "shots" and no poor behavior.  Lindsay's new publicist Steve Honig had this to say about the story: "I don't have any knowledge of this alleged incident whatsoever."

Who do you believe? Is Lindsay innocent on this one?

Photos courtesy Pacific Coast News