"It's a girl! Thank you everyone! She's sucking her thumb!" the Married to Jonas stars, both 25, write.

By peoplestaff225
Updated December 02, 2020 07:07 PM

Steve Granitz/Wireimage

The balloons break the news: Kevin and Danielle Jonas are thinking pink!

The couple revealed the sex of their first child on UStream Thursday by opening a box filled with the fun floaters and letting the color scheme share the secret.

The Jonases then posted their most recent ultrasound photo — the baby’s head topped by a pink bow — online.

“It’s a girl! Thank you everyone! She’s sucking her thumb!” the Married to Jonas stars, both 25, write.

While counting down to the hour of the announcement, the parents-to-be let fans have fun guessing whether the baby-on-the-way — due this winter — was a boy or girl by casting their vote in an online poll.

“We are so excited to share the gender so we can celebrate it!” the expectant mom, who debuted her baby bump in August at the Teen Choice Awards, Tweeted.

Let the celebrations commence!

— Anya Leon