Who is InStyle’s February cover girl? While our lips are sealed until the big reveal next week, our Instagram followers got a sneak peek yesterday when we posted the stylish star's neon necklaces from the shoot. So, who's wearing these bold designs from in-demand designers like Delfina Delettrez and Tom Binns Design? Leave your guesses in the comments below, and find out the official answer when the magazine hits newsstands next week!
Plus, see the best Instagram moments of 2012! And follow us @instylemagazine to see the latest photos.