Jennifer Lopez and ‘Office Romance’ Costar Brett Goldstein Quietly Hooking Up (Exclusive)

Jennifer Lopez is getting cozy with Office Romance costar Brett Goldstein behind closed doors, sources reveal to the National Enquirer.

“It’s a long-distance thing,” says an insider. “When he’s in Los Angeles for work, they see each other.”

The London-based Ted Lasso hunk, 45, was spotted with a huge smile on his face while talking to the Kiss of the Spider Woman beauty, 56, at the Golden Globe Awards on Sunday, January 11, in Beverly Hills.

An X user also posted an alleged photo of Goldstein at her Up All Night residency across state lines, in Las Vegas, earlier in the month.

“Right now, she’s all about keeping things casual,” spills the insider. “J.Lo’s not ready to go public with Brett, or anyone at the moment, so they just meet up in secret.”

Still, the insider says the Emmy-winning actor is interested in more than below-the-radar fun.

“It’s a little hard for Brett,” admits the insider. “He’d love to be loud and proud about their budding relationship, but he’s totally respecting what she wants and sneaking around to keep her happy.”

During a September interview with InStyle, Goldstein appeared to brush off the dating rumors.

Days later, however, he couldn’t resist gushing about his leading lady to E! News.

Calling Lopez “brilliant,” Goldstein admitted to E! that he wrote their Netflix rom-com “for her,” adding: “She’s just so charming and magic.”

Soon after, Lopez confessed during a Watch What Happens Live appearance that the funny guy was the “best kisser” of all of her onscreen costars — including ex-husband Ben Affleck.

“A lot of her friends are telling Jennifer she should go for it and give him a proper chance,” dishes the insider. “Brett’s not her usual bad boy type and that’s why everyone thinks it could actually work out and turn into something more solid.”