The "Top Chef Masters" host, 38, and his wife, actress Lindsay Price, welcomed a baby boy on Tuesday, Sept. 16, according to PEOPLE.
Emerson Spencer Stone, the couple's second child, was born in Los Angeles, weighing in at 7 lbs., 11oz.
"Both Lindsay and Emerson are doing well," Stone's rep said in a statement. "Curtis is officially the happiest man in the world!"
No word yet on how 2 1/2-year-old big brother Hudson feels about the newest addition to the family.
Price, 37, of "Beverly Hills 90210" fame, was first snapped with a noticeable baby bump in May while fueling up her car.
The couple tied the knot in June 2013 on the Spanish island of Mallorca after the "Top Chef" host popped the question in July 2012.
While Stone has kept himself busy as a restaurant owner, TV host, and cookbook author, being a father comes first.
"You've just got to have your priorities right," he told E! News. "The most important thing is being a dad and being a husband."
Curtis Stone Lindsay Price
Curtis Stone and Lindsay Price welcome a baby boy
@mauderestaurant everyone needs a day off and I couldn't think of a better way to spend it than with these 2 http://t.co/cFooGI1jJF
LOS ANGELES, CA - AUGUST 24: Chef Curtis Stone and actress Lindsay Price attends LEXUS Live On Grand At The 3rd Annual Los Angeles Food & Wine Festival on August 24, 2013 in Los Angeles, California. (Photo by Joe Kohen/Getty Images)
How's everyone's weekend going? We had the most fun family day at @UniStudios - Hud loved the minions!!! #MinionRide http://t.co/W98pUbOmcY
The fifth and final day of luv takes us to...TODAY! Happy #vday everyone! #cookcreatecelebrate http://t.co/5ggldvLKlV
Love of my life!!! http://t.co/vBxKF6Em2r
Thrilled to bits! Thank you Elizabeth Messina @KissTheGroom for the photos & @lisavorce for planning our perfect day! http://t.co/TwkZ2MJ1lT
LOS ANGELES, CA - DECEMBER 12: Host Curtis Stone, Actress Lindsay Price and son attend Disney On Ice Presents 'Rockin' Ever After' Premiere/Skating Partyat Staples Center on December 12, 2013 in Los Angeles, California. (Photo by Ari Perilstein/Getty Images for Feld Entertainment)
LOS ANGELES, CA - AUGUST 24: Chef Curtis Stone and his wife Lindsay Price attend LEXUS Live on Grand hosted by Curtis Stone at the third annual Los Angeles Food & Wine Festival on August 24, 2013 in Los Angeles, California. (Photo by Ben Horton/Getty Images for Los Angeles Food & Wine Festival)
LOS ANGELES, CA - JANUARY 12: Actress Lindsay Price and chef Curtis Stone arrive for the G'Day USA Black Tie Gala held at at the JW Marriot at LA Live on January 12, 2013 in Los Angeles, California. (Photo by Mark Sullivan/Getty Images)