Hilary Duff: Back In Black

Former Disney star and mom-to-be Hilary Duff stepped out in all black today (January 24) after sweating it out at her pilates class in Toluca Lake, Calif.

Due in March, Duff, 24, who's expecting a son with her NHL hubby Mike Comrie was in good spirits, smiling and waving to photographers as she walked to her car.

Though she's still sorting out her career plans, with hopes of continuing to make music, Duff simply can't wait to welcome her little boy.

"I think it's such a miracle," Hilary said of her pregnancy. "I feel so luck that I've had an easy pregnancy and hope it stays that way. I think feeling the baby move and getting those little kicks...seeing it happen through your shirt or looking at your belly, it's like, 'Wow, there's a life inside of me.' It's a piece of my husband and me and it's really wild. It's really exciting to think about the future and also a little scary...but so exciting at the same time."