Actress Gabrielle Union had a Christmas surprise in store for fans on Friday. She posted a couple of bikini pictures from the poolside on Instagram, flaunting a perfectly toned body.

"Lemme go see what Santa talkin bout," she wrote as caption with the images.

The pictures have over 1,63,884 likes at the time of publishing, and fans can't help gushing about the 48-year-old actress's fit look in the comment section.

"Ma'am i thought this was a throwback. you look great. Happy Holidays," wrote a user.

"Natural is always better," a fan wrote, commenting on her no make-up look.

"Gab! When are you going to start a workout plan! I'm tryna jump on and be fit by 40!!! I need your plan!!" posted a fan.