Desiree Hartsock and her husband Chris Siegfried have welcomed a baby boy!

The former Bachelorette star announced the news on Instagram yesterday, posting a photo of son Asher Wrigley's hand gripping hers.

MUST SEE: 'Bachelorette' Alum Michael Stagliano Welcomes a Baby Boy a Month Early!

"He already has us wrapped around his precious little fingers!" the 30-year-old captioned the pic. "We are overjoyed to welcome the newest addition to our family… Born yesterday, (10/19) happy, healthy and strong!"

This is the first child for the couple, who met on the reality dating show in 2013. They tied the knot on Jan. 18, 2015.

The duo found out they were expecting on Valentine's Day while celebrating their one-year wedding anniversary in Maui.

"I kinda knew, like, ‘You know something, I think I’m pregnant,'" Des said at the time. "We were in Hawaii… That’s when we took a test and found out!"

Congrats to the new parents! For more baby updates from your favorite Bachelor contestants, scroll through the gallery below.