Twins Max and Emme, children of super star Jennifer Lopez and her ex husband, singer Marc Anthony, celebreate their thirteenth birthday today!

The 'Jenny from the Block' singer shared a series of adorable videos on her Instagram stories showing how the pair are spending their birthday morning.

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The first video captured the adorable Emme (nicknamed Lulu!) throwing up peace signs as she enjoys a huge platter of breakfast foods including pancakes and waffles with sprinkles, bacon, and fried eggs. JLo captioned the video, "This is 13!!!!".

The second snap showed her son Max enjoying his confetti waffles and Fruity Pepple pancakes with a side of maple syrup - happily digging in! The kids both look delighted to start off their birthday with a huge delicious meal in bed.

A third video uploaded onto her IGTV showed doting mama Jennifer sitting on the bed with both Max and Emme as they feast. Their adorable family pup Tyson also joined in on the fun as Jennifer's kids read out the wonderful birthday cards given to them by mama.

Jennifer and her fiance Alex Rodriguez have previously opened up about how well blended their two families are, with both A-Rod's kids and J Lo's kids getting along very well. The large blended family routinely is seen hanging out, vacationing together, and spending a tonne of quality time with one another.

NEXT: J.Lo And A-Rod Share A Very Special Valentine's