[browneyedgirly]

It's Restylane...

Sure, Jessica Simpson, 25, has reason to pout — her stormy three-year marriage to Nick Lachey, 32, is finally over! But lately, her lips are poutier than usual. Though her rep denies she's cosmetically enhanced her kisser, plastic surgeons contacted by Star believe it's definitely possible. None of them have treated Simpson.

FILLER UP?
"There is a marked difference in the size and shape of her lips that is likely the result of an injectable filler," says NYC-based plastic surgeon Dr. Douglas M. Senderoff, after viewing before and after photos. He suspects she's plumped her pucker with Restylane, a filler that lasts longer and gives a more natural result than collagen. The effects will last about three months.

"They look really swollen," agrees NYC plastic surgeon Dr. Robert Vitolo. "When you first do lip augmentation, the injections cause the lips to get swollen, especially when you inject a lot." He says the swelling should diminish in a week to 10 days.

Star Magazine