Lindsay Lohan didn't waste any time getting back into the swing of things. Just hours after her house arrest ended, Lindsay hit up a Hollywood hot spot for a night out on the town with her friends, and on her way out, she tripped and nearly fell as she made her way to her car.

Lindsay was released from home arrest mid-morning Wednesday and by 11 pm, the blonde bombshell was spotted in the swanky new hot spot Lexington Social House with a group of friends.

"Lindsay and her assistant and a bunch of friends were hanging out at the restaurant," an eyewitness told RadarOnline.com. "She was sitting on the outdoor patio chain smoking and talking to some guys and girls about silly things, like what the perfect height was for a girl."

Lindsay's assistant handed her what looked to be sodas all night long, while she chatted away with her friends.