Hilary Duff: Gym Session Before Halloween!
Hillary Duff flashes a smile for photographers while heading back to her car after leaving a gym on Wednesday (October 30) in West Hollywood, Calif.
Last week, Hilary was spotted rocking a mouse costume while attending the 2013 Casamigos Halloween Party at the home of Mike Meldman.
FYI: Hilary is wearing a Chan Luu scarf.
10+ pictures inside of Hilary Duff leaving the gym…