Jennifer Lopez celebrates twins' 15th birthday with video montage, including Ben Affleck

Jennifer Lopez's kids are growing up!

The "Let's Get Loud" singer, 53, shared a sweet video tribute on Instagram Wednesday for her twins Max and Emme's 15th birthday.

The montage — set to the tune of Taylor Swift's "Fifteen (Taylor's Version)" — included several moments throughout Max and Emme's life, with appearances from their dad Marc Anthony and new stepdad Ben Affleck.

"Happy birthday to my beautiful, brilliant coconuts 🥥🥥," Lopez wrote in the caption, referring to a nickname she uses for the twins.

She added: "I am so proud of you both in every single way. You bring so much joy and happiness to my heart and soul. I love you beyond forever 🤍🤍♾️♾️ HAPPY BIRTHDAY 🎂🎂 #Twins."

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Among the special moments shared in Lopez's video were photos of the twins before their teen years, Emme's participation in their mom's 2020 Super Bowl halftime show, a photo of Max asleep in Affleck's arms during a car ride and a picture of their blended family.

In addition to Max and Emme, Affleck shares children Violet, 17, Seraphina, 14, and Samuel, 10, with his ex-wife Jennifer Garner.

Lopez's longtime friend Loren Ridinger wrote a nostalgic message in the comments section, recalling the moment the twins were born. "Happy birthday Beautiful babies. I will never forget how happy we all were on the day you were born. Your mommy was so happy," she wrote. "She wouldn’t put you down. One in each arm- such a beautiful miracle for all of us. We love you so much."

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This article originally appeared on USA TODAY: Jennifer Lopez celebrates twins Max and Emme's 15th birthday