Jennifer Lopez Celebrates Her Twins Max & Emme's 15th Birthday!

Jennifer Lopez is kicking off her day at the dance studio.

The 53-year-old entertainer headed back to her ride after a dance rehearsal on Tuesday (February 21) in Los Angeles.

PHOTOS: Check out the latest pics of Jennifer Lopez

For her rehearsal, Jennifer sported a gray turtleneck, black leggings, and brown boots.

The following day, Jennifer took to social media to celebrate her twins Max and Emme‘s 15th birthday!

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“Happy birthday to my beautiful, brilliant coconuts 🥥🥥 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,” Jennifer wrote on Instagram with a video set to Taylor Swift‘s song “Fifteen.”

In the video, Jennifer shared a ton of photos and videos of Max and Emme with their dad Marc Anthony and their stepdad Ben Affleck.

If you missed it, Jennifer and Ben, 50, recently got their names tattooed on each other.

Click through the gallery for 20+ pictures of Jennifer Lopez leaving the dance studio…