Sofia Richie And Justin Bieber: Model Attends Event With Hailey Baldwin

Sofia Richie and Hailey Baldwin appear to have had an awkward run-in over the weekend.

During fashion week in Milan, the ex-girlfriends of Justin Bieber found themselves at the same event. However, throughout the evening the women appeared to have kept their distance and weren't seen together in any photos.

"They've made leaps and bounds in the fashion industry, carving their careers in a different industry to their famous parents. And on Sunday evening Hailey Baldwin, Sofia Richie and Sistine Stallone were the toast of Milan Fashion Week, as the teens celebrated their star turns at Dolce & Gabbana's show."

While a number of models posed for photos together, Baldwin and Richie were only seen separately, which isn't too surprising considering they've both dated the singer this year.

At the end of 2015, Baldwin and Bieber spent the holidays together in Anguilla before spending some time in Los Angeles in January. Although the status of their relationship was never confirmed, Baldwin and Bieber continued to spend time together until May when they enjoyed their final outing at a New York City nightclub.

Weeks after Baldwin and Bieber were seen together in New York City, Bieber moved on with Nicola Peltz and shortly after that, he and Richie stepped out in Laguna Beach before traveling to Japan and Mexico. Then, earlier this month, Bieber and Richie called it quits after dating for just weeks and ever since, Bieber has been in Europe tending to his Purpose World Tour.