Is Cameron Going Under The Knife Before Her 40th B-Day?

Is Cameron a bit nervous about her big leap into her 40s?
Rumors of the actress going under the knife are setting the Internet ablaze.
Recent photos of Cameron have speculate that she may have gotten a new set of girls and her face is looking awfully…shiny.
Celeb plastic surgeon Dr. Anthony Youn thinks her “new” look in unnatural:

There’s something about Cameron Diaz’s face that is very unusual. She looks like she’s preparing to take her costar Jim Carrey’s role in The Mask!

Ouch! Jim Carrey from The Mask?! He goes on to say:

Her forehead is excessively smooth, a possible consequence of overdone Botox injections.
Although I do not believe she’s had a facelift. Laser treatments or chemical peels could account for her smooth, shiny skin. I recommend that she get some mattifying gel as soon as possible to calm it down.

You be the judge.
Is Cam the same or is she getting some “bonuses” from Diddy?
[Image via WENN.]