Bieber and Gomez back together?

Justin Bieber and Selena Gomez have fuelled speculation that they have reunited.

The 'Beauty and a Beat' singer and the 'Spring Breakers' actress split last year following a turbulent two-year relationship, but they were spotted together for the first time in months yesterday riding segways in The Oaks, a gated community in Calabasas, California, where Bieber lives.