Could she have been hiding tears behind her HUGE sunglasses?!? That is very possible, but we don't understand why — especially because she's already dating someone else.
Guess Ashton must've had that good stuff 'cuz now that Demi doesn't have him, she has to take her vitamins to stay young and hopefully full of life!
Dang, we never knew boy toys could be so filling. LOLz
[Image via Premiere/CPR/FameFlynet Pictures.]