With Lionel and Nicole to look up to, it's no surprise that Sofia Richie has come into her own has a certified millennial It Girl. While the 17-year-old has always been on our radar, she's now found herself in the national spotlight thanks to her budding relationship with Justin Bieber and the drama surrounding it all. A scroll through the pop culture princess's Instagram feed tells us everything we need to know about her fabulous life, style, and how she was able to steal Justin's heart.