Lopez‘s stylish outing comes three days after her and Ben Affleck’s second wedding anniversary

<p>The Hollywood JR/BACKGRID</p> Jennifer Lopez looks chic and glam as she works out in the Hamptons

The Hollywood JR/BACKGRID

Jennifer Lopez looks chic and glam as she works out in the Hamptons
Jennifer Lopez’s style streak in the Hamptons continues.

The singer and actress, 54, was photographed Friday, July 19, leaving an Equinox gym in the Hamptons, where she’s been staying amid reports of marriage tensions between her and husband Ben Affleck, who’s been in Los Angeles.

In true JLo fashion, the Atlas star glammed up for her workout. She wore white sneakers, white low-rise baggy cargo pants and a black spaghetti-strap crop top that put her famous abs on display.

Her accessories included a navy Yankees baseball cap, hoop earrings and a gold “Jennifer” necklace.

The Mother producer is a big fan of personalized jewelry so it’s no surprise she had one made just for herself. In the past, she’s also worn necklaces dedicated to her Oscar-winning spouse, including one chain with hers and Affleck’s names on it and another special “Ben” accessory custom-made by Foundrae that was a gift from Affleck for her 52nd birthday in 2021.

The entire look was reminiscent of her “Jenny from the Block” days, which she also channeled in a very Y2K all-pink outfit she wore for a bike ride with Affleck’s daughter Violet, 18, earlier in the week.

<p>The Hollywood JR/BACKGRID</p> Jennifer Lopez rocks '90s workout look in the Hamptons

The Hollywood JR/BACKGRID

Jennifer Lopez rocks ’90s workout look in the Hamptons
However, Lopez has also immersed herself in the breezy Hamptons lifestyle with a chic coastal-inspired wardrobe.

The mom of two put together a monochromatic white look featuring a halter top and cutoff denim shorts for a July 17 shopping and dining excursion with her longtime manager, Benny Medina.

On July 16, the day that marked her and Affleck’s second wedding anniversary which came shortly after they publicly listed their Beverly Hills home on the market, she was seen riding a bike in baggy overalls, thong sandals and minimal glam.

Related: Jennifer Lopez Ditches the Glam in Paint-Splattered Overalls, Flip-Flops and Minimal Makeup on Hamptons Bike Ride

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Lopez and Affleck have been living separately in recent months, putting on a united front for family milestones, like holding hands at Violet’s graduation, for example. They weren’t together on Mother’s Day but Lopez shared a short Instagram tribute to Affleck on Father’s Day the following month.

A source tells PEOPLE that the superstar’s fame has nothing to do with their marital problems.

“The idea that Ben thinks Jennifer is too famous and that he didn’t know what he was getting into with the attention on their marriage isn’t true,” a source tells PEOPLE, adding, “There are deeper issues.”

Neither Affleck nor Lopez have publicly commented about any issues in their romance.