Hilary Duff at a Gym in West Hollywood, August 2015

Hilary Duff at a Gym in West Hollywood, August 2015-1

Hilary Duff at a Gym in West Hollywood, August 2015

Hilary Duff at a Gym in West Hollywood, August 2015-2

Hilary Duff at a Gym in West Hollywood, August 2015-3

Hilary Duff at a Gym in West Hollywood, August 2015-4

Hilary Duff at a Gym in West Hollywood, August 2015-5