Some people spend Christmas Eve at church, while others spend the holiday doing community service. Not Lindsay Lohan! L. Lo spent it at Lotus nightclub in New York with Brittny Gastineau (of the E! readly show, The Gastineau Girls and a few other friends. "They arrived in a group of about five or six people," a source tells Star. "They were sent a round of watermelon martini shots, and they were also comped a bottle of vodka. But Lindsay didn't drink." (Good girl!)

So why wasn't Lindsay at home, setting out cookies and milk for Santa with Ali and her other siblings? "She was with her family earlier for Christmas Eve and was catching up with her New York friends [Lindsay's mom and three siblings live in Merrick, N.Y., about an hour east of NYC]," the spy says. "She was really sweet to the staff. Lindsay was just watching the crowd, sitting on the banquet, listening to music. She mostly sat watching everyone, while her friends seemed to have a good time." Then, at 3 a.m., the freckled phenom left the club. Hmm -- maybe she hitched a ride with Rudolph.