Hailee Steinfeld knows good hair. After all, the actor and singer has been hitting red carpets since she was just 13 years old (she's one of the youngest actors to be nominated for an Academy Award, ...

An exclusive interview with Hailee Steinfeld on her Nexxus campaign, beauty routine, and must-have makeup products.

When you think of Hailee Steinfeld, her pop songs, iconic acting career (Pitch Perfect stans, rise), and enviable relationship with Josh Allen all likely come to mind. But when I, Cosmo's assistant ...

Shop NowFor as long as I can remember, I’ve wished for thicker, fuller hair. I’d stare in envy as my peers weaved their hair into chunky braids (versus mine, which sadly resembled a rattail) or topple ...

Shop the Nous haircare bundle and get ready for compliments on how great you smell, plus how healthy and bouncy your hair ...

All the details about Meghan Markle's brunette hair: does the Duchess of Sussex have extensions? What haircare products does ...