Jessica Simpson may have two kids, but that doesn't mean that she's a stay-at-home mom all the time! And she actually looks way better here than she did the last time we snapped her out on the town...

On Wednesday evening Jessica went to Craig's with some friends, and she flashed X17 photographers a sly smile from the backseat of her SUV. Jess turns 35 in two weeks, but you'd never know!

While Jessica doesn't seem to be going out as much as say, Lindsay Lohan did back in the day, apparently her mom Tina thinks the star has a drinking problem and wants to send her to rehab! A source told Life & Style, "Jessica's drinking has gotten out of control, and she uses Adderall as a diet drug ... One minute she's fine and the next minute she's talking nonsense and acting all crazy."

We don't know if that's true, but a few months ago J. Simp did give a REALLY odd red carpet interview that made us wonder if she might have been on something. In case you missed that, watch it HERE!