Jennifer Garner and her boyfriend John Miller’s friends think an engagement could come soon

Jennifer Garner has sparked engagement rumors after she wore a stunning piece of jewelry in a new Instagram video.MORE: Jennifer Garner is radiant in beach photo as she shares incredible family updateThe actress appeared along with Judi Greer to discuss sobriety, but fans noticed she was wearing a delicate gold ring with what appeared to be a pearl embellishment on her ring finger.WATCH: Jennifer Garner sparks engagement rumors with new jewelry in Instagram postJen has been dating businessman

Is Jennifer Garner engaged? That’s what fans were wondering on Tuesday when the 49-year-old flashed a ring on her left hand in an Instagram video. While the mother-of-three chatted with her former 13 Going on 30 co-star Judy Greer, Jennifer sported a substantial diamond ring on her left ring finger, sparking speculation about a possible engagement to John Miller, 40, whom she’s been dating since 2018 (with a few breaks in between).

It’s all love between the two Jennifers in Ben Affleck’s life. The actor, 49, made headlines when he spent Halloween weekend with ex-wife Jennifer Garner and girlfriend Jennifer Lopez, gathering all of their children for some trick-or-treating in Malibu, California. Following the festivities, a source has revealed exclusively to HollywoodLife how Jennifer, 49, and J.Lo, 52, get along, explaining that there is no “useless drama” whatsoever.

Putting the kids first. As their children were celebrating Halloween, Jennifer Garner, Ben Affleck and Jennifer Lopez put on a united front after crossing paths in Malibu.

It was a spooky evening for Ben Affleck and Jennifer Lopez since they spent the Halloween night with Ben’s ex-wife and baby momma Jennifer Garner! Talk about awkward!

Three’s company. Jennifer Garner, Ben Affleck and Jennifer Lopez‘s kids celebrated Halloween together, but don’t expect any scary moments between Ben’s ex-wife and new girlfriend.

. Garner and Affleck co-parent 15-year-old Violet, 12-year-old Seraphina, and 9-year-old Samuel, while Lopez shares 13-year-old twins Emme and Maximilian with her ex, ."Everyone gets along and the focus is always on the kids.

Jennifer Garner joined ex-husband Ben Affleck and his girlfriend, Jennifer Lopez, for some Halloween festivities over the weekend, taking the kids out for trick-or-treating in Malibu, California. The former couple were spotted in the California locale after spending time with their kids at Huckleberry cafe earlier in the day, reported PEOPLE. According to the outlet, both Ben and his ex-wife’s children plus J.Lo’s kids got together for the event.

Jennifer Garner and Ben Affleck reunited to trick-or-treat with their kids, and his current girlfriend Jennifer Lopez also brought her kids to join in.

Jennifer Garner took a trip down memory lane on Thursday and left fans confused when she shared a throwback picture of herself and her two siblings on Instagram.MORE: Jennifer Garner gives glimpse inside living room to reveal favorite booksThe 49-year-old had a lot to say about the snap and happily shared her thoughts with her 11.4 million fans.WATCH: Jennifer Garner thanks fans in emotional video"Discussion points: 1. Garner girls + bangs = lifelong struggle.

Months after reuniting, Jennifer Garner and John Miller’s relationship is still going strong! The couple are reportedly more “serious” than ever about their connection.

Katie Couric’s book tour, which begins in two weeks, will have some well known guests.

Jennifer Garner's new chapter as a farmer came to a surprising head in a short but terrifying clip she shared with fans.MORE: Jennifer Garner gives glimpse inside living room to reveal favorite booksThe actress posted a little video to Instagram where she sorted through the baby pumpkins in her field.Suddenly, a man from the side said to her: "Hey, Jennifer! Watch out for those snakes."WATCH: Jennifer Garner's terrifying farming videoShe simply looked up and calmly responded: "What kind of