New allegation: Lindsay Lohan snorted coke right in front of me, claims gossip blogger Nik Richie

Gossip blogger Nik Richie claims he saw Lindsay Lohan blatantly snorting cocaine off her wrist in a bathroom during a paid appearance at a Miamis Mansion Nightclub on New Years Eve 2009.

According to an excerpt in his new memoir Sex, Lies & The Dirty obtained by RadarOnline, TheDirty.com founder recalled how he walked into the bathroom and saw Lohan going straight for the toilet, pulling her dress up and sitting (no underwear) and one of her breasts is hanging out the top of the dress.

He wrote, I start to wash my hands and she asks me, So, whats your story? before doing an uneven line of coke off her wrist.

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Lindsay Lohan

I say, Nothingjust, yknowpartying.

He continued, It takes a couple of seconds to kick in that its intentional. Im supposed to see this. She wants me to. And shes doing more coke, raising her eye-brows at me like, Want some? She sniffs. Snorts. She swabs a little in her mouth and Ive heard about this kind of thing on TV and in the papers, but its different seeing it: the chick from Mean Girls doing blow on the toilet next to me. Shes not the same girl anymore. Somethings changed. Shes lost her way and seeing it is freaking me out.

The controversial blogger also claims he tried to hit on Lohans then-girlfriend Samantha Ronson, who was DJing that night, in order to make the actress jealous.

Were chatting in the DJ booth, laughing and giggling over Lohan drama, then Lindsay comes back and sees the two of us. Shes wiping her chest off because someone spilled a drink on her during the walk back. Lindsay sees Sam and me getting a! long (Im basically hitting on her) and flips [bleep].

Sam asks her, Babe, are you okay? motioning to Lindsays wet chest. Then Lindsay is yelling, I cant believe youd [bleeping] cheat on me like that! What the [bleep]?! I try to intervene, telling her, Lindsay, Im not going to [bleep] her. Shes a lesbian. Its cool.

Lohan's rep told Page Six, "We have no comment on an alleged event that happened in 2009. This is a clear obvious attempt at using Lindsay to boost book sales."