On Thursday, the 37-year-old actress showed off her post-baby body on Instagram, proudly posing in a movie costume she wore a year before giving birth to twins.
The stunning actress proudly showed off the results of her diet and exercise efforts.
The reality star-turned-model debuted her Calvin Klein underwear billboard in NYC in October 2015. Click through to check out other celebs who have posed for Calvin Klein campaigns.
The stunning actress encouraged her followers to celebrate natural beauty and to '#loveyourself.'
The 'Guardians' are getting animated!
The actress recalls her experiences with sexism in Hollywood.
Ruffalo and Saldana play husband and wife in 'Infinitely Polar Bear.'
Eye-opening.
The 'Infinitely Polar Bear' star opens up to ETonline about what she hopes her children will learn from their parents.
The 'Infinitely Polar Bear' star also reveals what lesson she hopes her twins learn from their parents.
The 'Avatar' star gushes over Mr. Saldana.
The actress posted an open letter to Facebook, telling "men everywhere" they "will not perish" if a man wants to take his wife's last name.
The actress found a way to work out and keep her twin babies entertained.
'Guardians of the Galaxy' director James Gunn says he felt pressure for the second film's soundtrack -- but it's even better than the first.
