Angelina Jolie might seem ageless, but she gets older each year just like every other human being - and today the actress slash mother slash humanitarian turns 33!

Happy B-Day!

And to celebrate the occasion, it seems magazines are putting her on their covers - not that they didn't do that anyway!

Angelina Jolie angiecovers.jpg

Life & Style Weekly has an Angie "Birth Exclusive" on their cover, while Star Magazine has a more worrisome story:

The mag claims Angelina has been the victim of high blood sugar and two false labors - not to mention a frightening episode recently where the pregnant star "felt lightheaded, and her knees buckled," an insider says, and she collapsed. Why? Because she's keeping herself so busy taking care of the kids and doing press for movies...

Slow down, Angie!

OK! Magazine is also reporting that Ms. Jolie - who underwent a C-section for Shiloh - plans to "enjoy a natural birth" when the twins arrive. But isn't that a little risky... dangerous, even? "She's praying everything will go her way," a source tells OK!.

We hope so, too - but in the meantime, enjoy your birthday, Ang!