Lucy Hale wears a grey t-shirt and matching leggings as she heads to a gym

Allsaints Green Dress - Waisted Leggings Balance Her Gray Crop Top

Kylie Jenner looks stunning in a black summer dress while enjoying lunch at Ferdi Restaurant in Paris, France-270523_8

jennifer garner looks chic in a grey blazed over a navy blue shirt and jeans while making a coffee run in brentwood, california-110322_2

kendall jenner leaves carbone restaurant in soho new york city-050917_2

Cara Delevingne stuns in a black mini dress as she leaves The Wing in New York City

Lucy Hale shows off her toned abs in a blue sports bra and

Lucy Hale keeps up workout regimen on rainy day in Los Angeles in

Nike SB P-Rod Elite, Lucy Hale Dons Red Shorts, Camo Tank & Nike

naomi scott attends the european premiere of 'aladdin' at leicester square in london, uk-090519_1

Lucy Hale sports a grey sweatshirt and animal print leggings as

Debby Ryan vs. Lucy Hale: Who Wore Their White Dress Best?

lucy hale wears a grey t-shirt and matching leggings as she heads to a gym in new york city-150919_7

lady gaga wears a leotard with matching turban, blazer, and high platform heels as she leaves highline stages in new york city-280721_6

42 Stars Share Their Favorite Activewear

Jennifer Garner and Hailey Bieber's Go-To Activewear Brand Just