Jennifer Lopez is jet-setting to celebrate her new movie Atlas.

The actress, 54, followed up her premiere appearance in Los Angeles with another in Mexico City one day later, walking the red carpet at the Plaza Toreo Parque Central on Tuesday, May 21.

Lopez again hit the red carpet without husband Ben Affleck, who is currently filming his movie The Accountant 2 in Los Angeles and did not attend the Hollywood premiere of Atlas on Monday.

The star looked angelic in an all-white flowing, layered chiffon dress with ruffles for the event. Her gown featured oversized sleeves. A plunging neckline and high split added a bit of contrast.

Lopez wore her hair pinned up, with two wispy sections framing her face.

She accessorized with a pair of diamond drop necklaces and her wedding ring.

While on the red carpet, she also posed with her Atlas costar Simu Liu — who wore a monochromatic brown suit, with a textured, matching shirt underneath. The film’s director Brad Peyton also smiled alongside the stars in a linen brown suit with a black ʙuттon-up shirt underneath and green and white sneakers.

In her upcoming Netflix sci-fi flick, which she also co-produced, Lopez plays Atlas Shepherd, a data analyst with a deep distrust of artificial intelligence who “joins a mission to capture a renegade robot with whom she shares a mysterious past,” according to the movie’s synopsis.

“But when plans go awry, her only hope of saving the future of humanity from AI is to trust it,” the synopsis adds.

Atlas also costars Liu, Sterling K. Brown, Gregory James Cohan, Abraham Popoola, Lana Parrilla and Mark Strong.

Admitting she’d “always” “infuse a little bit” of herself into the character when playing Atlas, Lopez told PEOPLE at the movie’s L.A. premiere, “We are so different … [she] doesn’t wear any of her emotions. She’s so closed off, and I am too much emotion sometimes.”

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“But at the same time, we are both very strong and sure of what [we] feel,” she continued. “At times. She was very sure. She was like, ‘This is what’s happening, please listen to me. Please tell me,’ and felt very misunderstood at times. I can also relate to that a bit.”

Lopez’s solo appearances at the Atlas premieres come amid reports surrounding her marriage to Affleck, 51.

Sources told PEOPLE that the pair, who tied the knot in 2022 two decades after they called off their previous engagement, are currently living separately. Multiple insiders have indicated there’s a strain on their relationship.

“They just have very different approaches when it comes to media attention,” one source told PEOPLE. “Ben hates all attention and it makes him very uncomfortable. Jennifer has always had a different approach.”

A film-industry source said Affleck has “always been impressed” by Lopez’s work ethic and success in the industry, but “always sharing her life is not his way.”

“Even though he admires that about her, it doesn’t make him happy and causes stress in his life and then in hers,” added that insider. “There is no question their different styles clash.”

Atlas is on Netflix May 24.