Jennifer Lopez's twins are now 12 years old! Lopez shares twins Max and Emme with ex-husband Marc Anthony and they celebrated their 12th birthday on Saturday! With an epic birthday party celebration that Jennifer posted to Instagram, get the inside look into how the celebrated here!

Max and Emme turn 12 years old! 

Not only did it look like they had a great birthday party, Jennifer and their soon-to-be official step-dad Alex Rodriguez shared some sweet pictures in honour of their special day. Jen's was particularly special and a real throwback! Check them out below: 

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Happy Birthday Max and Emme!