Jennifer Garner was recently seen wearing a glittering ring on the fourth finger of her left hand once again, fueling speculation amid her long-standing relationship with businessman John Miller.
The 13 Going on 30 actress began dating the CaliGroup CEO in 2018, three years after her split from ex-husband Ben Affleck. She and Affleck share three children — Violet, 19, Finn, 16, and Samuel, 13. Although Garner and Miller briefly went their separate ways in 2020, they reportedly rekindled their romance the following year and have mostly kept things private ever since.
In the wake of Ben Affleck’s split from Jennifer Lopez, rumors circulated that Garner and her ex were growing close again. However, she and Miller appear more solid than ever — even photographed sharing a kiss in April 2025.
Speculation about their relationship reached new heights when Miller was seen outside Garner’s Los Angeles home this past May, amid reports that he had moved in with her. Now, Garner has been spotted around L.A. sporting a sparkling ring on her left hand, adding more fuel to the engagement rumors.
"John is basically living with Jennifer," a source told UsWeekly in May, clarifying that it was only "part time."
According to the outlet, Miller vacated his Los Angeles residence after wildfires devastated several neighborhoods and has yet to secure a new home.
"He has an office in L.A. and splits his time between staying there and at Jennifer’s home," the source added.
Back in mid-March, DailyMail confirmed that the couple were still very much together, citing a cozy date night sighting.
They were seen "holding hands and kissing" and being "very cute with one another" as they strolled through the Brentwood Country Mart in Los Angeles. The outing reportedly took place in the evening, with an eyewitness sharing: "They are still going strong and appear to be doing really well."
"They looked happy and at ease, like a married couple that is thriving. They laughed and smiled at each other. Very cute."