"My beautiful wife is pregnant again with my second baby!" the celebrity chef told Queen Latifah.
Price, 37, and Stone, 38, are already parents to son Hudson, 2. They were married last June in Spain.
Price, an alum of Lipstick Jungle and Beverly Hills, 90210, was recently seen in an episode of Hawaii Five-0. Watch Stone talk about Top Chef Masters' "bug challenge" here, and find out who his crush is in the video below. (Hint: It's not Lindsay!)