Gisele Bundchen shows off gym body after sweet birthday tribute to stepson Jack post-Tom Brady divorce

Gisele Bundchen showed off her impressive body in Miami on Friday after keeping it in shape with a session at the gym.

The 44-year-old supermodel was a sight to behold in a set of high-waisted leggings that accentuated her enviably slim figure.

She donned a simple white T-shirt that was cut high enough to expose her toned stomach, and carried a bulging orange handbag.

The Brazilian babe wore butterfly sunglasses and kept her caramel-colored locks in a high bun to shield her from the Florida summer sun.

Her latest sighting came after she posted a heartfelt tribute for her stepson Jack’s 17th birthday, nearly two years after her divorce from his father Tom Brady.

Gisele had been dating Tom for two months when they discovered his ex-girlfriend Bridget Moynahan was pregnant with Jack’s baby.

The three adults managed to build an amicable co-parenting relationship, with Gisele calling Jack her “bonus child” and herself his “bonus mom.”

Tom and Gisele married in 2009 and had two more children: Benjamin, 14, and Vivian, 11. In 2022, she divorced him.

When Jack turned 17 on Thursday, Gisele posted a sweet snap of herself cuddling him when he was just a little boy, captioning it, “Happy birthday sweet peanut!”

In her follow-up post, she showed Jack from much more recent times, embracing Gisele and towering over her, despite the fact that she herself is 6ft 3in.

“He turned into a beautiful, kind, and incredible young man,” she wrote. “We are so lucky to have you in our lives! We love you so much.”

Gisele has previously said she is “so grateful” for Bridget, while admitting the timing of the pregnancy news “wasn’t the ideal situation for anyone – there’s no guidebook to prepare for that,” via People.

‘I know this was hard, but I couldn’t imagine my life without it [Jack]. I call him my bonus child. He opened my heart in ways I didn’t even know my heart could expand. I fell in love with him,” Gisele recalled.

Her bond with her stepson reinforced her own desire to “start a family,” in part because she “wanted Jack to have a brother or sister who was about Jack’s age.”

The 44-year-old supermodel was a sight to behold in a set of high-waisted leggings that accentuated her enviably slim figure

Her latest sighting comes after she posted a loving tribute for her stepson Jack’s 17th birthday – nearly two years after her split from his father Tom Brady

In one of her photos, Jack is seen much more recently, embracing Gisele and towering over her, despite the fact that she herself is 6ft 1in.

Tom and Gisele married in 2009 and had two more children: Benjamin, 14, and Vivian, 11, who are pictured with Jack and their parents.

Gisele and Tom announced their separation in October 2022 after rumors circulated that their marriage was on the brink of collapse.

She was reportedly furious over Tom’s shock decision to reverse his “retirement” from the NFL just a month after he quit football to spend more time with his family.

“Of course I have my concerns — this is a very violent sport, and I have my kids and I would like him to be more present. I’ve certainly had those conversations with him over and over again,” she told Elle shortly before their split went public.

‘But ultimately I think everyone has to make a decision that works for them. [them]. He must also follow his joy,’ Gisele added.

Tom initially announced his departure from the NFL during the 2022 offseason, but a month later he pulled off a dazzling volteface and returned to professional football.

He officially retired early last year after his marriage broke up and has not been active in professional football since then.

Gisele has moved on with her sexy jiu-jitsu instructor Joaquim Valente, although she adamantly denies cheating on Tom with him.

Meanwhile, Tom has been linked to a string of names, including Kim Kardashian, Irina Shayk, Emily Ratajkowski and most recently Sports Illustrated model Brooks Nader.