AceShowbiz - Gisele Bundchen proves that she's a hot mama. The 42-year-old supermodel showed off not only her enviable frame, but also her surfing skills during her vacation in Costa Rica with her children on Thursday, June 29.

Gisele put her toned abs and legs on display as she sported a tiny black bikini. Pictures from the vacay saw the former Victoria's Secret Angel showcasing her surfing skills as she continuously coasted into the beach on her orange surfboard.

She could be seen squatting low on her board to maintain her unshakeable balance. She was also snapped getting up on her ride several times while cruising into shore with some serious pace repeatedly.

Joining Gisele on the beach was her daughter Vivian. The 10-year-old girl, whom Gisele shares with ex-husband Tom Brady, opted for a mismatched bikini as she was seen holding her mom’s hand after she successfully got off her board. Gisele's 13-year-old son Benjamin and a friend were also present during the outing.

Apparently, Shakira also hit the surf spot just a couple hours after Gisele left. It's unknown if the newly-single ladies linked up while out in Costa Rica, but the two previously enjoyed a dinner date with their kids in Miami.

Back in May, Gisele and Shakira were photographed enjoying a girls' night out with their kids in Miami Beach. The Brazilian beauty brought her son Benjamin and daughter Vivian. Meanwhile, the Colombian pop star was joined by her sons Milan (10) and Sasha (8) whom she shares with ex Gerard Pique.

They were seen exiting Japanese restaurant Makoto, where they all had dinner together. For the occasion, the "Hips Don't Lie" hitmaker donned a navy blue shift dress beneath an open plaid shirt and white sneakers. As for Gisele, the model opted to wear a loose-fitting white button-down that she paired with cropped jeans and flats. Both of them sported minimal makeup for the casual outing.