Acacia Brinley and her boyfriend Jairus Kersey are expecting a child together and the 18-year-old YouTube star announced the sex of the baby through a video posted on her channel, and it is absolutely adorable! The couple threw a gender reveal party with their loved ones and they found out by biting into a cupcake that had either blue or pink filling—and it's a GIRL!

"Tonight we found out the sex of our baby. We made a short little video revealing it, the link is in my bio," she wrote in the caption of a photo of her and Jairus hugging after the big reveal.

"Life is too good. I'm on cloud 9 with @jairusjkersey ?❤ also thank you @avamariaphoto for taking the best pix."

In the video titled, "WE'RE HAVING A…..?!?!" the couple is standing in front of a countdown holding the cupcake while friends and family look on, and when it reaches zero Jairus took a big bite into the treat and they started jumping for joy!

Just yesterday, she shared a photo of a sonogram that clearly showed the baby's foot and wrote in the caption: "We can't wait to meet you?."

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We can't wait to meet you💛

A post shared by Acacia Kersey (@acaciakersey) on

The couple announced that they were expecting a child back in October and she has been sharing baby bump photos all over her social media accounts and they are absolutely breathtaking. It looks like Acacia is having quite the sweet pregnancy and we wish her and her baby girl the best!

Click through the gallery below to see some of the most beautiful pics of the couple together through the years.

Do you think the video was absolutely adorable? Tell us what you think about gender reveal parties in the comments.

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