First Lindsay's publicist, Leslie Sloane-Zelnick, tells TVguide.com that Lindsay's not a lesbian and now her publicist is denying that Lindsay has been partying again. Lindsay's publicist talked to TVguide.com about Lindsay's coming out on Loveline and said, "There was no confession." Then not a even a day passed when a source went to E! and talked trash on Lindsay being wasted at one of Samantha's gigs.

From E! online:

Sources say that shortly after girlfriend Samantha Ronson started spinning at 11 p.m., a scowling Lindsay showed up and headed straight for the DJ booth.

"There were a bunch of girls crowding around the booth, and Lindsay pushed them and flipped the group the finger," a partygoer tells E! News. "Her bodyguard was apologizing to people, saying she just gets tired of people taking her picture."

"This is not true," says Lohan's rep, Leslie Sloane Zelnik, of the alleged bad behavior.

However, the source says that after spending a few minutes with Samantha while she spinned, Lindsay settled in at a VIP table with friends--and her mood didn't seem to improve...

"She just sat there texting and flashing angry looks at Samantha," says the eyewitness. "I don't know if she was jealous or just in a bad mood."

Who knows if she was drinking or just being bitchy, but my bets are that good ol' Lindsay has fallen off the wagon again, if she was ever on. And to her publicist: WE ARE NOT DUMB.