Hilary Duff's Best Street Style Moments

The Younger star was spotted on the set of her hit series in New York City rocking a too cool Saint Laurent bomber jacket ($2,550; matchesfashion.com) and on-trend white leather boots. Duff paired the standout pieces with distressed boyfriend jeans and a bright orange lip.

The Younger star was spotted running errands in Los Angeles looking super stylish in a cozy ivory knit and dark denim skinnies. She paired the pieces with brown leather booties, a matching monogram Louis Vuitton satchel, and oversize sunglasses.

Duff gave her street style some Parisian flair when she introduced a red neckerchief to her pairing of distressed jeans (shop a similar look here), a knit blue and white tee, and braided Grecian sandals (shop a similar pair here). 

Duff stepped out in an all-black ensemble featuring a knotted button-down top, black jeans held up by a leopard-print belt (get a similar belt from Bloomingdale's), a white tote, and black sandals. 

The actress mixed athleisure and street style pairing black leggings, Nike sneakers ($110; nike.com), and a knotted white tee with a yellow leather jacket and a structured black purse. 

The Younger actress bundled up for a chilly day in L.A. wearing a knotted gray tee, black Nike leggings ($90; nike.com), and black Nike sneakers. She kept warm with a black jacket and gray beanie. 

The mom-of-one looked happy and carefree grabbing coffee in her hometown of Los Angeles, sporting a pretty floral dress (get a similar frock from Nordstrom), strappy heels, and triangle hoop earrings. 

We're obsessed with Duff's red leggings (get a similar pair from Lululemon), which she paired with a black graphic tee and varsity-style bomber jacket. She finished off her look with a black baseball hat, gray sneakers, and a black structured bag. 

Is it just us, or is Duff totally channeling her former alter ego Lizzie McGuire in this jean skirt, sweater, and skinny scarf ensemble? She polished off the outfit with thigh-high boots for an ultra-sophisticated look.

Duff waved to the cameras while walking to her car in a pair of gray-washed jeans, black tee, and camel-hued booties. She finished off the look with a flat-rimmed hat. 

Beyoncé or Hilary Duff? The actress gave us total Lemonade vibes in this frilly, yellow-orange dress. 

The actress kept it casual in a pair of patchwork jeans (get a similar style from Nordstrom) and a coral, short-sleeve button-down top while out and about in L.A.

If anyone can rock a topknot, it's Hilary Duff. The mom-of-one stepped out in a pair of dark wash jeans, a colorblock sweater (get a similar style from Shopbop), and a pair of black booties during a sunny day in Los Angeles.