Hilary Duff flashes a hint of her sports bra in semi-sheer white T

She's constantly at the gym maintaining her enviably slim figure. And Hilary Duff proved that all the hard work was paying off as she enjoyed a post-workout stroll through Hollywood on Tuesday.

Hilary Duff shows off her impressively toned physique during romantic Mexican break

Hailey Bieber flashes her toned midriff in sheer cropped shirt while modeling Tiffany jewelry

Vernon Kay spotted for the first time since 'motoring show Drive was axed

Fashionable Hilary Duff showcases her style in a chic white T-shirt

Inside Hilary Duff's MANY tattoos: Secrets behind the star's 25 inkings revealed after baring all

Hilary Duff displays her flirty fashion sense on Younger set after Season 4 renewal

Hilary Duff's White Sheer Skirt and Strappy Sandals in NYC

Hilary Duff looks fit in a white tank top and dark brown leggings while out heading

Hilary Duff flashes her toned legs and bra in edgy sheer white dress as she poses up in New York City

Hilary Duff drapes bulging baby bump in butterfly dress as she enjoys stroll on birthday weekend