A disheveled Lindsay Lohan ambled out of London's Chakana nightclub at 3:30 a.m. Friday, but her camp said that all is well with the recently-rehabbed actress, who was just tired after a long flight.

The actress, seen in the background, sports a concerned look as she walks about London early Friday.

Lindsay, clutching a pack of Parliament cigarettes, just got off a long flight before grabbing a late nosh, according to her reps.