Inside Jennifer Aniston’s ‘low-key’ 57th birthday celebration with boyfriend Jim Curtis

Jennifer Aniston and her boyfriend, Jim Curtis, reportedly celebrated her 57th birthday with an intimate date night.

“They had a low-key dinner and night in for her birthday,” an insider told Us Weekly Wednesday.

The “Friends” alum, whose special day was on Feb. 11, “didn’t want to do anything huge for her birthday,” and “only wanted quality time with him to celebrate, nothing crazy,” per the source.

“As someone who has everything, she especially cherishes Jim’s handwritten cards and his thoughtful and sentimental gifts,” the insider noted, saying that “the little things go far with Jen.”

Aniston, however, did plan a special weekend “with her close friend group.”

The insider also divulged details about the actress and Curtis’ personal relationship, claiming that they have “been inseparable” since they were first romantically linked last summer.

“This is the most comfortable she has felt in a long time, and it’s still going well,” the source said, explaining that the “Morning Show” star is “really happy.”

The hypnotherapist, 50, reportedly gives Aniston “a sense of stability and peace in her life.”

According to the source, the couple has also “been spending more time in Montecito recently, being low-key.”

A rep for Aniston wasn’t immediately available to Page Six for comment.

Curtis publicly honored the “Just Go With It” star’s birthday with a sweet photo of them kissing via Instagram last week.

“HBD MY ❤️,” he captioned the tribute.

Curtis and Aniston, who went Instagram-official in November 2025, were first rumored to be dating in July of that year when they were photographed vacationing in Spain.

The businessman shared on the “Today” show in January that he and the “Horrible Bosses” star were “introduced by friends” and “chatted for a long time” before becoming close.

While he didn’t share when they started dating, Curtis explained that it took “almost close to a year.”