Actress Jada Pinkett-Smith turns 41-years old today. Aside from being an actress and the wife of super-star Will Smith, Pinkett-Smith has also been vocal about anti-human trafficking, even stripping down in a video by the "Don't Sell Bodies" organization that campaigns to end human trafficking. 

Though Jada Pinkett-Smith and Will Smith have been hit with divorce rumors as of late, they released a statement last year to dispel rumors of a split.

"Although we are reluctant to respond to these types of press reports, the rumors circulating about our relationship are completely false," the statement read.

Trey, Will Smith's 18-year-old son from his first marriage to Sheree Zampino, tweeted about the rumors: "Did #WillandJada split? No they did NOT split! False information ... its not true RETWEET!!!"

While Pinkett-Smith has two children, Willow, and Jaden, she has still managed to maintain her incredible physique.  Last month, she uploaded a sexy picture of herself on Twitter, wearing a bikini that proved that she's still got it and left little to the imagination.

Along with her bikini photo, Pinkett-Smith tweeted an inspirational message: "To my Forty and over crew! Don't believe the hype ... we DO get better with age!"

While it is unclear where the photo was taken, it is evident that the actress, wife and mother is doing a great job staying in shape.

Most recently, the actress voiced the role of Gloria the Hippo in Dreamworks' animated comedy, "Madagascar 3: Europe's Most Wanted."

Pinkett-Smith is not the only fit and fabulous actress in her 40s. Check out these other nine celebrity actresses who are getting sexier with age.

Along with this bikini photo, Pinkett-Smith tweeted an inspirational message: "To my Forty and over crew! Don't believe the hype...we DO get better with age!"

Sofia Vergara is a spokeswoman for Pepsi and has a starring role on the hit comedy show, 'Modern Family.' She is 40-years old.

No list about beautiful actresses would be complete without Oscar winner Halle Berry, who is now 46. At the age of 42, she was honored with the "Decade of Hotness" award at Spike TV's 2009 “Guys Choice” Awards.

Cameron Diaz

Italian actress Monica Bellucci, who most recently starred in "The Matrix:Reloaded," is 47-years old.

Star of the music video, 'Stacey's Mom,' by Fountains of Wayne, former model Rachel Hunter is 43-years old.

Denise Richards has been in a number of films, including "Valentine," "Undercover Brother," and "Scary Movie 3." Richards is 41-years old.

At age 46, actress Stacey Dash is never-aging. In 1995, she got her big-break playing a teenager in the hit movie, "Clueless," where she played 17-year-old Dionne, even though in real life, she was 29.

8. Jennifer Aniston

Tia Carrere, who was born in Hawaii, has been in a number of films, such as "Wayne's World," and television shows including, "Relic Hunter." She is 45-years old.