We love to read your comments on social media, and this week the big Instagram debate was over Naya Rivera's new blond hair color. Some of you were reminded of Jennifer Lopez; others say she was inspired by Kim Kardashian. We can't decide! Naya and all the other beauty looks from the People's Choice Awards red carpet were also popular on Facebook. A makeup removal tutorial topped our Pinterest lineup, and Kristen Stewart's new Balenciaga campaign was the talk of Twitter. See the most popular beauty links ahead, and keep up with POPSUGAR Beauty on social media, including Pinterest, Facebook, Twitter, Instagram, and Google+.