According to Valleywag, Jennifer Siebel Newsom is expecting a baby and pissed that some of her friends let the cat out of the bag. Per the article Gavin Newsom is likely very happy to be having the baby just in time for his expected gubernatorial campaign.
From the article: “Newsom’s wife expecting a child in the fall, he will have the perfect family-man campaign prop. What better way for a claimant to the throne to seem young and vital than to have his very own heir?”
I guess you can say he will have an heir to go with his hair.