Justin Bieber just can't seem to let go of his exes. The 24-year-old singer recently split from Selena Gomez after rekindling their romance last year, and now it looks like he and Hailey Baldwin are back together. Justin and Hailey dated on and off between 2015 and 2016, but recently sent reconciliation rumors into overdrive after they were spotted getting cozy in Miami. To top things off, the two were also photographed making out in the middle of Brooklyn over the weekend. If you're not familiar with Justin and Hailey's history, let us break it down for you.
