Drunken Hilary Duff flirts at Hyde

So much for her squeaky clean reputation. Hilary Duff seems to be taking over for her former nemesis, Lindsay Lohan while she is in rehab. The 19-year-old popstar reportedly made a drunken scene at Hollywood hotspot, Hyde last Thursday night.

Hilary and her sister 21-year-old Haylie showed up at Hyde around 11 p.m. They were on what appeared to be a double date, though they were also in the presence of "a huge entourage," reports Us Weekly. Said one fellow clubgoer, "When I've seen Hilary out in the past, she has been relatively composed, but tonight she was acting pretty wild."

Though underage, Hilary appeared drunk to the spy, who ran into her in the bathroom. She had brought a "flamboyant" male pal along with her, says the source, who tattled, "It was kind of inappropriate. She was pretty drunk and staggering around the bathroom, bumping into people and shrieking that her gay male friend had a vagina so it was okay for him to be there."

The show didn't end in the bathroom. Hilary continued her antics at the VIP table with her sister and their dates. Us says Hilary spent a good portion of the night sitting on her fella's lap, openly flirting. Haylie, meanwhile, kissed her date's neck and whispered into his ear. The source says the girls were "all over" the guys. Looks like Hilary has gotten over her ex, Joel Madden pretty quickly.