Hilary Duff headed to a Pilates class in Studio City

"Making fitness a priority after having a baby this Spring, Hilary Duff headed to a Pilates class in Studio City, California on Tuesday (October 2).

The "Lizzie McGuire" star was work-out ready in a gray tank top over a red tank top, black tights, and flip-flops as she carried her keys in one hand and water in the other."

(SOURCE: http://celebrity-gossip.net/hilary-duff/hilary-duff-sweats-studio-city-736772)