
It’s amazing how time flies. Mariah Carey's and Nick Cannon's twins, Monroe and Moroccan, are 13! And even though it feels like they were born just recently, they're now teenagers. The twins have always been in the spotlight thanks to their famous parents, and now Roe and Roc, who are also known as "Dem Babies," aren't babies anymore, and we’re so excited to see what they do next. Both Mariah and Nick took to social media to celebrate their kids on this milestone birthday. But like Mariah sings, they’ll always be her babies!
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Nick is a proud papa.
"Can’t believe 13 years ago I was blessed with the greatest gift of becoming a father!!" Nick began the caption on his Instagram post. In the pictures, Roe and Roc are wearing matching T-shirts with their names and faces on them. Behind them are balloons and a banner that says "Happy Birthday Roe + Roc."
Roe & Roc will always be No. 1 to their dad.
Nick concluded, "God has truly had his hand on the lives of two of the most loving, kind , intelligent and well balanced humans I have ever witnessed! Thank you for teaching how to love everyday and thank you for letting me be your dad! I’m going to eventually get it right, I promise!! Now let’s get back to partying! I love you Roc and Roe!! Happy Birthday!!!"
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Nick threw a blowout birthday bash for his twins.

He may be dad to 12 kids, but Roe and Roc are Nick’s No. 1 babies, and dad sure went all out to celebrate his eldest children. Based on Nick’s Instagram Stories, he shut down a theme park so the twins and their friends could go all out with the celebrations. Everyone was wearing the "Roe + Roc" T-shirts, and there was a number 13 cake — of course, each of them got their own.
Mom Mariah also celebrated the kids.
Mariah also posted about her kids' birthday, but her tributes only featured one of her twins. "Kicking off the birthday celebrations of the year!! ❤️❤️ #demkids #roeroe," she captioned a video of her and Monroe. In the video, the camera spins around the mother daughter duo as they pose and Roe abandons her diva mom. Lest we worry about where her baby boy was, Mariah hashtagged the post "#rockytobefeaturedlater."
Monroe celebrated another milestone.

Last month, Monroe reached another grown-up milestone: she had her curls straightened for the first time. Mariah shared the special moment on her Instagram Stories, featuring a picture of her baby girl rocking super long tresses. "The days of ‘you can't straighten your hair!’ are over!!" Mariah wrote on the picture, adding the grimacing and shrug emojis as well as tagging the picture "#MommyGivesIn."