HOME Sofia Richie reunites with Justin Bieber to celebrate her 18th birthday Agosto 25 of 2016 - 05:01 EDT by HOLA USA! Galería: 3 Fotos Volver a la noticia 1/3 The birthday girl was treated to a cake in the shape of a Range Rover. Photo: Instagram/@sofiarichie 2/3 Sofia celebrated her birthday with Justin Bieber. Photo: Instagram/@sofiarichie 3/3 The pair stepped out in Los Angeles for a night of partying. Photo: Instagram/@sofiarichie More about: Sofia Richie Justin Bieber