39. Sarah Jessica Parker
Good things came in twos this year for Sarah Jessica Parker. Last June, she introduced the world to her twins, Tabitha and Marion, who quickly became a part of the family's NYC routine. SJP is one of the highest-earning actresses in the world, in large part due to Sex and the City, and by September she was filming the anticipated sequel. She took on a new role as creative officer of Halston Heritage and found time to executive produce her Bravo reality TV show about the art world. Did You Hear About the Morgans? had a lackluster debut at the end of 2009, but this month she's been out in full force promoting SATC2. Sarah Jessica is a devoted mom with James Wilkie's daily school runs, and she still makes time for her other loves — fashion, fragrances, the NYC arts, and her husband, who made a great Oscar date.