Lindsay Lohan is on a rumor-denying rampage. The starlet is slamming reports that she was wasted last weekend at a SAG Awards after party and says she is not dating Dennis Hopper's son Henry.

TMZ.com reported that Lindsay is threatening to sue the tabloids who published the story about her having been intoxicated on the grounds that the false stories are sabotaging her effort to save her career. She claims she only drank water at the party in question.

Meanwhile the romance rumors involving Henry started after the two were spotted at a gas station together. Although sources say they made out, Lindsay claims they are just friends and didn't kiss.