Lindsay Lohan says there's no truth to reports she was boozing at a SAG Awards party this weekend, or making out with Henry Hopper, son of the late Dennis Hopper.
LiLo is threatening to sue media outlets that published the booze story.
A source close to the actress says she's exploring legal options with her lawyers, because she feels the false stories are sabotaging her effort to save her career.
She's also suing Pitbull over lyrics that diss her, so her credibility is low.
Lindsay acknowledges she was at the party at the Chateau Marmot - where she's living since moving out of her beach house - in Hollywood Sunday night.
However, she insists she was sitting with Alan Cummings the whole time and only drank water. As for Henry Hopper, she says the two are just friends.
Lohan is pissed over reports about a recent gas station makeout session with Dennis Hopper's son, where she allegedly purchased Red Bull and vodka.
Sources close to LiLo say the only items she bought that day were soda, chips, and cigarettes, and that she and Henry have never once hooked up.