"On this day, a little star was born. Meet Alena Rose Jonas," the announcement reads.

By peoplestaff225
Updated February 02, 2014 05:55 PM

Andrew Toth/FilmMagic

Married to Jonas — with a baby!

Kevin Jonas and wife Danielle welcomed their first child, a daughter, on Sunday, Feb. 2.

“We are overjoyed at the birth of Alena Rose Jonas,” the new parents said in a statement to E! News.

“She is precious! We could not be more excited to start building our family together. We want to thank our family and friends for their love and support, and our fans for all of their well wishes.”

After a few false starts, Kevin, 26, revealed their baby girl was finally on the way this weekend, sharing a snapshot of the hospital monitor with the hashtag #thisisnotadrill and later Tweeting to his followers that Danielle had started pushing.

Since confirming they were expecting a baby, the couple have allowed fans to follow along on their pregnancy journey by sharing their experiences — including finding out the sex! — on social media.

“So many celebrities hide that they’re pregnant for a long time and keep everything so quiet. Why? It’s such a joyful time, we’re telling the world and we want to be able to rejoice!” Kevin told Fit Pregnancy.

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— Anya Leon