Tuesday Trends: Hit or Slip?

While some stars had a casual beginning to the first week of 2010, a few maternal mammas were already back at work and dressed for success! Reese Witherspoon was spotted spending some quality time with her kids, and the A-list actress was still sporting the "boyfriend" look even though she is boyfriend-less!

Not one, but two mommies-to-be were spotted working hard in New York City, showing off their ever expanding baby bumps! Who were they and what were they wearing? Check out the gallery in Style to find out!