Keeping in tip-top shape now that she's caring for a bun in the over, Hilary Duff was spotted out for a workout in Los Angeles, California earlier today (August 15).
The expecting "Lizzie McGuire" star looked sporty in a white t-shirt, black sweats and a black baseball cap as she entered a local gym for a body-toning Pilates class.
The outing comes as Miss Duff thanked her loyal fans for all of their support, as she said she's embracing the outpouring of love following her pregnancy announcement over the weekend.
"Wow! I am just overwhelmed by all of the wonderful messages everyone is sending! Thank you so much! Big hugs! Xxo," the former "Lizzy McGuire" star tweeted to her well-wishing fans.
Hilary and Mike first revealed the baby news through their first year anniversary message on Sunday, in which Miss Duff wrote, "I can’t believe it has already been a year, time really flies when you’re having fun," adding, "We also want to share the exciting news that…… BABY MAKES THREE!!!"
The expectant mother continued, "We are extremely happy and ready to start this new chapter of our lives."