For Lohan’s 24th birthday, she celebrates it like a normal person, bar hopping and a few clubs. While enjoying her birthday a waitress came up to her and punches her in the face! It’s been said that the waitress was jealous of Lohan because she arrived at the bar with Doug Reinhardt (Paris Hilton’s ex) and comes to find out she’s his ex too. Lohan runs out the area and tries to continue her celebration at a near by place and the waitress was there. Lohan busts out into tears. Sources say they don’t know if there was going to fire the waitress for her actions.