Justin Bieber Huge Sofia Richie In Tokyo

Stunning. Justin Bieber simply can not keep his hands off of Sofia Richie! New pictures show them hanging out in Japan together, with Justin keeping his arms wrapped firmly around Sofia.

Wowsers. To what extent has it been since we've seen Justin Bieber, 22, this upbeat out in the open? The "Heartbroken" vocalist has been only grins since he began hanging out with 17-year-old Sofia Richie, and it's certainly beginning to radiate through. In their most recent pics together, Justin has Sofia secured tight his arms as he holds her from behind. Aw!