Is that Jessica Simpson?

What the heck happened to Jessica Simpson's face? Is it just bad make up? Bad lighting? Here's what Us Weekly thinks after talking to some docs about these pictures. You can click on the picture to see a bigger version.

Eyes:
"The upper lids look elevated, giving her a more youthful appearance," New York City surgeon Geoffrey W. Tobias tells Us, speculating that Simpson opted for Botox injections or fat injections to lift her lids.

Nose:
"Her nose is narrower," says NYC plastic surgeon Zachary Gerut. Adds Tobias, "She could have had a little thinning of the nose while leaving the profile intact."

Cheeks:
"Apple cheeks give the appearance of youth and beauty," says Tobias who suggests that Simpson's could be the result of midface injections of fat (taken from the patient's butt or stomach). "One could say it might be a little overkill. The most important thing about all surgeries is that they should look secret."

Lips:
"I had that Restylane stuff," Simpson told Glamour last year. "But...my lips are back to what they were. Thank God!" Tobias thinks otherwise: "Her upper lip is a bit bloated, an effect of collagen or Restylane."

Chin:
Pointing to some uneveness, Gerut tells Us, "Her chin has some ripples, which can be caused by inappropriate Botox or an implant that didn't heal well -- not necessarily the doctor's fault."

Which other celebs do surgeons think have turned to plastic surgery to amp up their look? Who had good results and who didn't?

Photo from Us Weekly.