Chris Pratt’s latest reason for hitting the gym sure takes the cake.

TheAvengers: Endgamestar was back on his workout grinddays after tying the knotwithKatherine Schwarzenegger– and wolfing down an oversized helping of wedding cake.

Pratt, 39, was in the gym with Fox Sports commentator Jay Glazer, who filmed the pair and shared it to his Instagram Story Tuesday.

“My dude got married this weekend, already working out at the gym. Buddy, you look like a totally different guy,” Glazer, 49, says in the video.

“Yeah?” Pratt responds. “That’s what 12 lbs. of wedding cake will do to you.”

Chris Pratt.

Chris Pratt

The star, wearing a camouflage baseball cap with an American flag on it, then put his hand to his chest, showing off his new wedding band.

“God is good, god heals a broken heart,” he says.

Jay Glazer, Chris Pratt.Jay Glazer/Instagram

Chris Pratt

It’s unclear just what type of cake Pratt and Schwarzenegger, 29, served at their wedding, though aninsider told PEOPLEthe couple was using “only local food,” and also offered “lighter” dessert options like raspberries, blueberries and red currant.

Steve Granitz/WireImage

Katherine Schwarzenegger, Chris Pratt

The couple tied the knot Saturday at theSan Ysidro Ranchin Montecito, California.

Guests in attendance included Pratt’s 6-year-old son Jack and Schwarzenegger’s brothers Patrick and Christopher, as well as sister Christina. Actor Rob Lowe also got an invite, bringing along sons Johnny and Matthew.

RELATED VIDEO: A Look Back onChris Pratt&Katherine Schwarzenegger’s Whirlwind Romance

“The whole family took wedding photos, including her parents Maria [Shriver] and Arnold [Schwarzenegger]. Everyone just looked so happy,” an insider told PEOPLE.

Schwarzenegger wasspotted for the first timeafter saying “I do” on Tuesday, running errands with a friend in an all-black athleisure ensemble.

MB/ MEGA

Katherine Schwarzenegger

The couple, who started dating in the summer of 2018, eachshared the same photo to Instagramfollowing their nuptials, with near-identical captions.

The photo featured the newlyweds holding hands and smiling at each other, with Schwarzenegger showing off hercustom-made, strapless Giorgio Armanigown.

“Yesterday was the best day of our lives! We became husband and wife in front of God, our families and those we love,” Schwarzenegger wrote. “It was intimate, moving and emotional. We feel so blessed to begin this new chapter of our lives.”

source: people.com