We first met the Gosselin sextuplets when they were only two years old. Yes, that’s how old they were when the show “Jon and Kate Plus 8” premiered.

Now, the sextuplets have recently celebrated a milestone birthday. They turned 18. Yes, we’re feeling old now too.

You may be picturing a big party with all of the Gosselin kids, but that’s not how the day played out. Hannah and Collin Gosselin live with their father, Jon Gosselin, and the rest of the sextuplets, Alexis, Aaden, Leah and Joel, live with their mother, Kate Gosselin, so they weren’t able to celebrate the day today.

Even though they were apart, they still wished each other a happy birthday. Hannah said, “I mean, we all do share, like, the same birthday, it’s a big day for all of us today. As soon as I woke up they texted me happy birthday and I sent them a happy birthday text back.”

We’re not sure how the sextuplets living with Kate celebrated their big day, but Hannah had a big party with four of her best friends. Watch the video below to see what the Gosselin kids look like now and to hear about Hannah’s party.

Hannah’s party in Miami was more than just a birthday party. It was also the launch of her skincare line. She told InTouch, “My friends couldn’t have been any more supportive of me, and I felt lucky to have been able to share all my amazing new products with them.”

Even though it was her birthday, her friends got pretty sweet party favors. Hannah gave them each an “Amanda Orso celebrity swag bag with all my products.”

While Hannah enjoyed her party and was excited to launch her new product line, she wishes her siblings could have been there too. She explained, “I wish they could have been with me so we could all celebrate turning 18 together.” 

Does it surprise you that the Gosselin kids didn’t celebrate their 18th birthday together?