Photos of Lindsay Lohan on the Set of Labor Pains in LA The Day Before her 22nd Birthday

Lindsay Lohan looked pretty working on Labor Pains in LA yesterday. Between her days hard at work and weekends and evenings spent with Samantha, LL seems to have found a pretty good routine recently. She doesn't even seem to have let the latest scandal of a possible new sister break her stride. We haven't even heard much out of LL since the rumor she was trying to get a sponsor for her big 22nd birthday bash and considering the big day is tomorrow it doesn't seem like she's got anything too crazy planned. Of course, we never know when it comes to Lindsay (she's a bit unpredictable, of course), but at the very least she's come a long way since spending her 21st teetering between DUIs and stints in rehab.