Broadway’s about to meet a new star! Singer and actress Katharine McPhee, 36, is pregnant with her first child and already sporting a sizable baby bump. Kat and her husband, David Foster, 70, were spotted out and about on October 6 shopping at baby stores in Montecito, California, her growing belly visible in grey leggings and a tight t-shirt. You can see those pics HERE. The couple have not commented on the pregnancy publicly at this time.