William Dylan O'Hurley weighed in at 7 pounds, 15 ounces and is 21 inches long. The actor's representative Liza Anderson told the magazine the couple, married just more than two years, "couldn't be more thrilled."
In a double stroke of good luck, O'Hurley learned his book "It's Okay to Miss the Bed on the First Jump: And Other Life Lessons I Learned from Dogs" was listed as a bestseller by The New York Times Wednesday -- the day of his son's birth.
O'Hurley is the host of the TV game show "Family Feud." He finished second in the first season as a contestant on "Dancing with the Stars" but viewers chose him for first place in a rematch with original winner Kelly Monaco of "General Hospital."
Celebrity Families of 2014 [PHOTOS]