Even with a Monday morning court appearance in New York hanging over her head, Lindsay Lohan still managed to squeeze in some late-night partying 3000 miles away Saturday.

The actress reportedly hung out with friends at a London nightclub until the wee hours. That might make it hard for her to make her court date where she'll learn if the Manhattan DA wants to pursue a case against her for allegedly assaulting a psychic in November. That, naturally, took place in a nightclub, too.

If Linds doesn't show up, a warrant could be issued for her arrest. And if the assault charges stick, she could be looking at a maximum of a year in city jail. Stay tuned.