1343657484_jada-460.jpg Age is just a number apparently!

Jada Pinkett Smith tweeted this stunning picture of her emerging from a crystal clear ocean in an orange string bikini, showcasing her rock hard abs and enviable physique. Will Smith's wifey added an inspirational message to women everywhere, captioning the snapshot, "To my Forty and over crew! Don't believe the hype... we DO get better with age!"

The Hawthorne star maintains her shape by eating for fuel and not for fun. "I don't eat for pleasure. [I] had the only West Indian grandmother that could not cook. She was an awful cook, and she taught me that you don't eat for taste, you eat for nourishment. And I have kept that over the years, so I can eat anything that's healthy," she explained of her diet philosophy to Essence magazine.

If this photo is any indication, Grandma knows what she's talking about!