Call ’em Brettifer.

It looks like Jennifer Lopez and Brett Goldstein have taken their on-screen chemistry into real life.

A source tells Page Six that the former co-stars, who starred in the 2026 Netflix movie “Office Romance,” are seeing each other, telling us that things right now are “casual.”

Lopez, 57, and Goldstein, 46, have previously denied dating.

The pair were spotted arriving at — and leaving — a talent manager’s party in Los Angeles on Oct. 16 reportedly in the same car. They made sure to enter the party separately.

“The one thing they have in common is they both enjoy going out to parties and restaurants,” says the source, who snarkily added, “Unlike her ex Ben [Affleck] who always had a scowl on his face when they were out.”

This isn’t the first time the pop superstar and “Ted Lasso” actor have sparked dating rumors.

Earlier this summer, Page Six exclusively reported that Lopez and Goldstein “kept things professional on set while filming, but their chemistry was undeniable.”

The pair were spotted seeing Broadway’s “Oh Mary” together in March 2025. (Filming for “Office Romance” began in April that year.)

In October, Lopez told Andy Cohen on “Watch What Happens Live,” “I just did a movie with Brett Goldstein and I’d say he was the best kisser.”

Goldstein has been a longtime admirer of Lopez, previously complimenting her for role in “Hustlers” in a July 2018 episode of his “Films to Be Buried With” podcast.

“F–king hell. 50!” the comedian exclaimed of Lopez’s age at the time. “She’s 50. I love her.”

The pair shut down dating rumors during an interview on “Today” while promoting their movie.

“There’s never a time when I’m seen with somebody or working with somebody where they don’t try to put me with the person,” Lopez noted, with Goldstein saying, “I think if you stand near her, that’s what happens.”

“OK, so you’re not dating in real life?” Savannah Guthrie asked directly. 

“Not dating,” Lopez said, as Goldstein added, “Correct.”

Reps for Lopez and Goldstein did not return request for comment.

The “Wedding Planner” star filed for divorce from ex Affleck in August 2024 after two years of marriage.

Goldstein’s only public romance was with actress Beth Rylance in 2021.