It started when Justin Bieber posted pics on Instagram with Sofia Richie. Richie is a 17-year-old model as well as the daughter Lionel Richie. The two have been seen out together quite a bit recently. There were a slew of negative comments after which Bieber threatened to take his account private. Then, of course, there was a huge firestorm after ex Selena Gomez posted this: “If you can’t handle the hate then stop posting pictures of your girlfriend lol – it should be special between you two only,”  MORE