This image was lost some time after publication.

Yesterday marked Lindsay Lohan's first day on the set of Labor Pains, her first paying film role since the abominable "stripper with dueling personas" fiasco that was I Know Who Killed Me. And while we can’t imagine that the prospect of actually working (not to mention faking on-screen love with male co-stars) was leaving Lohan with anything other than a frowny face, somebody on the set had a really good idea as to how to motivate her. As these pictures show, it took only three things to cheer the seemingly sober-these-days star up to levels not previously seen since the Mean Girls days — too bad each of the vices things in question (including the delivery woman) aren’t exactly good for her health.

This image was lost some time after publication.

After some time spent apart since their overseas girl-on-girl liplock heard 'round the world, hot item of the season Lindsay Lohan and Samantha Ronson finally reunited on the sunny Montreal Woodland Hills set of the fake-pregnancy caper. And though Lohan certainly looked relieved to see her favorite live-in girlfriend, her expression quickly turned south towards Ronson's goodie-packed hand. A hand bearing gifts like Red Bull (uppers!), Marlboro Reds (every healing junkie's favorite drug!) and some belly-tickling fingers Ronson used to remind Lohan just how much she loves the female touch.

[Photo credits: Splash]