Carson Daly and his family are now a party of six.

The 46-year-old and his wife, Siri Daly, welcomed their fourth child on Thursday and announced the news with an adorable Instagram post featuring their newborn baby girl.

"Carson & Siri Daly (Hi! That’s us!) along with proud siblings Jackson James (11) Etta Jones (7) and London Rose (5) are beyond thrilled to announce the arrival of Goldie Patricia Daly!" the television host captioned a photo of himself and his wife wearing protective face masks while holding the infant.

"She was born at 4:08 pm (ET) coming in at 8.2lbs & 20 inches long."

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

A post shared by Carson Daly (@carsondaly) on

Daly then confirmed that baby and mom are "doing great" before issuing a huge thank you to not only the medical team that helped bring their little bundle of joy into the world but to those who are helping with the current COVID-19 outbreak as well.

"The Daly family wants to send a special shout out to the incredibly brave & selfless medical staff at our hospital in New York and also the many courageous people on the front lines of this dreadful virus," the "Today" show co-anchor wrote. "We thank God not only for the safe birth of our daughter but for their tireless work attending to so many in need."

"It is a bittersweet event for us as we are extremely grateful, but also mindful of this unparalleled time in our history," he added. "We appreciate your well wishes and ask that you join us in praying for the many suffering around the world. God Bless you all."

Carson Daly
Pictured: Carson Daly poses in the press room during the 68th Annual Primetime Emmy Awards at Microsoft Theater on Sept. 18, 2016 in Los Angeles. Getty Images/Frazer Harrison