Beauty And A Bieber: Justin & Selena’s Emotional Dating TimelineMar 4, 2014 Photo credit: / Imagecollect Advertisement 9) December 2012 They tried again, but it seemed that Selena couldn’t forgive her ex. They had a huge fight during the Jingle Ball both attended. A couple of weeks later, Justin put Selena’s picture on Instagram, fueling rumors that they were back together again. Prev9 of 18Next