Jessica Simpson weight sunglasses car shots

After all, she's being paid $4 million to shed her post-pregnancy pounds by Weight Watchers, so she better be hitting the gym on a regular basis!

Jessica Simpson was spotted en route to her workout on Tuesday afternoon, and we didn't get a peek at her bod, but we're guessing she's still slowly but surely dropping the extra weight she gained during her pregnancy with daughter Maxwell.

When she's not busy expanding her empire, looking after her little girl or planning/daydreaming about her wedding, she still has time to sneak out to the movies with fiance Eric Johnson. So what's her pick of the the week? "Argo is by far the best movie I have seen in over a year," she tweeted on Tuesday. "Maybe 2 years... It is amazing! Everyone go see it!" We're sure Ben Affleck will be glad to know she loved his latest flick!