Moments after the two exchanged a few choice words in front of packed house, they proceeded to act as if the whole thing never happened. Harry could be seen laughing and joking with friends outside the club, while Lindsay flashed a giddy smile as she escorted a friend inside.

This is just the latest in a string of problems for Lohan. Early yesterday morning, Lindsay Lohan had another traumatizing car accident involving a paparazzo.

Sources tell NYDN a photographer chasing the 20-year-old actress rear-ended her black Mercedes near the corner of Olympic and La Cienega in L. A. around 2 a.m. yesterday.

"She was apparently able to drive a short distance from the crash," says a source. "But she later pulled over and called a friend to pick her up."