Celebrity Celebrity Moms Pregnancy Hasn’t Kept Bar Refaeli from the Gym—See Her Gorgeous Fresh-Faced Selfie By Olivia Bahou Olivia Bahou Facebook Olivia Solomon is a New York-based writer and editor who covers all things fashion, lifestyle, celebrity, and pop culture. She was previously the Assistant Digital Editor for InStyle, and her work has appeared in many national publications. InStyle's editorial guidelines Updated on March 10, 2016 @ 12:15PM Pin Share Tweet Email Photo: Gisela Schober/Getty Images Many stars keep their pregnancy a secret until their bump is too big to hide, but not Bar Refaeli. The supermodel announced she's expecting back in December with a photo of her positive pregnancy test, and months later, we still can’t even tell that she’s got a bun in the oven. The star posted a selfie to Instagram while working out at the gym, looking stunning with a fresh face in a black Nike tank top and matching leggings. “Someone has to do it,” she captioned the post, a nod to Nike’s empowering slogan. Refaeli may have announced that she’s pregnant, but she looks to be in killer shape, showing off her toned arms and tiny waist in the photo. Morning sickness? More like morning fitness.