Just three days into filming and Lindsay Lohan's already sporting a fake baby bump on the set of Labor Pains . In the movie, LL plays a girl who pretends to be pregnant to get out of being fired, but hopefully Linds won't have to resort to that to keep her role in this project. Considering it's her, though, we never know. There was no visit from Samantha this day as everyone talked about her brother's quote , but by night I'm sure that wherever night found this inseparable duo, they were having a blast together.
Source  and Pacific Coast News Online