Hilary Duff's Hollywood Shadowboxing Session

Determined to ditch her all her pregnancy weight, Hilary Duff made her way into a shadowboxing class in Hollywood, California on Thursday (August 23).

After feeding the meter a couple coins, the former "Lizzie McGuire" Disney star headed into the building wearing a camouflage shirt and black leggings while carrying gloves and a water bottle.

Hilary has been cashing in on some quality "me time", treating herself to a shopping spree in Beverly Hills on Tuesday (August 22); earlier in the week, the 24 year-old actress enjoyed dinner and a night out with some gal pals at Ink Restaurant in Los Angeles.

Check out the pictures of Hilary rocking a bright yellow blazer and colorful heels after dropping some cash in the upscale department store, Barneys.

Enjoy the photos of Hilary Duff heading to a shadowboxing class in Hollywood, California (August 23).