Gisele Bündchen is proving she really might be superhuman because the model hit the sands of Miami looking like she walked straight out of a fitness fantasy.

The supermodel and activist turned heads on Saturday as she filmed a new commercial on the sun-drenched shoreline, rocking a sleek brown workout set that hugged every inch of her famously lean, sculpted frame.

Gisele was seen stretching, sprinting, and powering through takes like she was on a mission to make everyone else cancel their gym membership. Even between shots, Gisele kept the energy high, chatting with crew members.

We know the average American puts on a bit of weight during the holiday season, but there’s plenty of celebs out there who work hard to keep their gains … can you guess who these big biceps belong to?

Sure, there are big differences between actors, comedians and game show hosts … but all the stars we’ve got in this gallery have one thing in common — they just can’t stay away from the gym!

Alix Earle isn’t hiding out after her split … she’s stepping out.

The newly single influencer made an appearance at NYLON House during Miami Art Week, marking her first outing since calling it quits with NFL wide receiver Braxton Berrios.

Earle looked unshaken as she hit the Art Basel hotspot solo, just days after news broke that her two-year romance with Berrios had officially fizzled. The pair reportedly tried to power through, but long distance finally wore them down. PEOPLE reported the breakup was mutual.

Alix didn’t look heartbroken … far from it. She was smiling, posing for pics, and dancing her way through the night like someone fully embracing her single girl freedom.

Miami’s nightlife royalty was out in full force … Tyga, Lori Harvey, and Ice Spice all pulled up as Alix soaked up plenty of attention as she floated through the party.