Actress KIM FIELDS is thrilled she is expecting her first child in May (07) with boyfriend CHRISTOPHER MORGAN and insists being pregnant is "wonderful". THE FACTS OF LIFE star, 37, and Morgan, 30, a Broadway actor, have been together for a few years and decided to start a family this summer (06). She explains, "We were on the subway one day and Chris said, 'I'm ready to start our family. It was beautiful and I started to weep." Although they don't know the baby's sex, they've already picked names. Fields adds, "If she's a girl, ARIA GRACE, and if he's a boy, SEBASTIAN ALEXANDER." The star, who played TOOTIE on the popular TV series, claims she is still in awe over her pregnancy adding, "It's amazing, surreal. For as maternal as I've felt all my life, it still has the 'wow' factor!"