Lindsay Lohan was planning for a quiet night out watching Adam Lambert perform in L.A. but few things go as planned when LiLo is involved.
The female friend who drove Linds home from the show is being investigated for striking a photographer as she pulled away from the valet.
The incident happened at 12:30 am Sunday outside The Hotel Cafe. Lohan was in the passenger seat with a friend behind the wheel, when Lindsay's BMW made contact with the photog's hand.
Lohan and her friend continued on their way. The photographer was treated by paramedics on the scene.
The LAPD confirms it is investigating the matter as a possible criminal assault with a deadly weapon.