Sofia Richieis an American Model. She is sister of Nicole Richie and daughter of Lionel Richie who became a professional model after landing her first modeling gig with Mary Grace Swim. She also began starring in the show Candidly Nicole with her sister.She became good friends with Keeping Up With the Kardashians star Kylie Jenner.Her mother is Diane Alexander and she has a brother named Miles. She began a relationship with Justin Bieber in 2016. She previously dated Jake Andrews.