Ben Affleck & Jennifer Garner Caught Getting Up Close & Personal Again

Have flirty exes Ben Affleck and Jennifer Garner finally crossed the line from BFFs to ooh-la-la?

An eyewitness caught Ben on camera holding Jen in a steamy romantic clinch — and her longtime boyfriend, John Miller, was nowhere in sight!

According to the onlooker, the 52-year-old Oscar winner clutched the Yes Day cutie, 52, around the waist while rubbing his pelvis up against her and putting his lips near her ear.

The two, who were married for 10 years, were celebrating son Samuel’s 13th birthday at a paintball park.

“Ben and Jen looked like they were having a ball,” says a source. “They were giggling and joking and having a great time. Sparks definitely flew!”

“The question is what this means for Jen’s relationship with John,” dishes a Hollywood insider. “He can’t be happy to see Ben hugging his girlfriend!”

Body language expert Patti Wood tells The National ENQUIRER that Ben’s lovey-dovey posture “communicates his desire to be sexually intimate or a familiarity with her based on their old relationship.

“His hug is not something you do with an ex,” adds Wood, author of Snap: Making the Most of First Impressions, Body Language & Charisma. “He’s wrapping his arm all the way around the front of her body, with the position of his pelvis and ventral [abdomen] front and heart window in contact with her body. It all implies a familiarity and desire for sexual ownership!”

As ENQUIRER readers know, the couple, who share kids Violet, 19, Seraphina, 16; and Samuel, split in 2015 and finalized their divorce in 2018.

Jennifer is said to be informally engaged to Miller, a businessman she began dating in 2018.

Ben was married to Jennifer Lopez from 2022 to 2024 after rekindling their old romance in 2021. Beverly Hills psychiatrist Dr. Carole Lieberman, who has not treated Affleck or Garner, tells The ENQUIRER that Jen and Ben’s PDA should give John “reason to be concerned. These photos suggest that there are still sparks flying between them.

“Jen still loves Ben and knows that he’s fragile, as she has helped him with his sobriety in the past. So that’s a big draw as well,” she adds.

But even though Jen may be intrigued by Ben’s affection, she should steer clear, Lieberman warns!

“We are always tempted to go back to a past relationship because we want to prove that the other person really did love us,” she cautions.

“But there are pitfalls, and Jen should be very wary of getting back together with Ben — because a rebound relationship with him wouldn’t last!”