The 10 Best Beauty Looks: Week of January 5, 2015

This week’s best beauty looks kicked off 2015 on a decidedly unfussy note. From **Felicity Jones’**s fiery lips to **Rosamund Pike’**s slick side part, the red carpet carried the clean elegance of 2014’s bright lipstick and sleek hair into the New Year. On the streets, things took a laid-back turn, with a fresh-faced Keri Russell strolling through Brooklyn in her trademark billowing waves, while Emma Stone and Marion Cotillard relied on the unbeatable chic of second-day hair and a good pair of shades, bringing home the week’s modern mantra: There’s beauty in simplicity.