Hilary Duff Gets Her Froyo Fix

Hilary Duff cools off with some yummy frozen yogurt at Pinkberry on Tuesday (August 16) in North Hollywood, Calif.

The day before, the 23-year-old actress, who’s expecting her first child with hubby Mike Comrie, went to a Pilates class in Los Angeles.

PHOTOS: Check out the latest pics of Hilary Duff

Hilary recently participated in a celeb video for the 9/11 Tribute Movement. Check out what she’s planning to do help remember the victims of the September 11 attacks.

Post your tribute or pledge to do a good deed on Facebook.com/911day.

10+ pictures inside of Hilary Duff at Pinkberry and Pilates class…