Sofia Richie looks sad after boyfriend Justin Bieber parties with model Bronte Blampied - report

Richie and Bieber were spotted kissing in Japan last week.

Sofia Richie reportedly looked somber when she was spotted leaving Barneys New York in Beverly Hills on Saturday. Just a day before her boyfriend Justin Bieber was spotted with model Bronte Blampied in London's Tape nightclub, where they partied until 4am and the very next day the Sorry hit-maker caressed a backup dancer at the V Festival.

According to The Daily Mail, when the younger daughter of singer Lionel Richie (67) exited via the back steps of the retail store she kept her head down and never smiled. As she left the store she had a word with two unidentified men at the valet stand, but it is not clear whether they were her friends or entourage.

The 17-year-old was dressed in a green tank top paired with black pants as she showed off her new shorter blonde hair.

Sofia and the Sorry hit-maker were first pictured holding hands in Laguna Beach on 5 August. On the morning of 9 August, Sofia was spotted leaving Justin Bieber's Toluca Lake home in her pajamas. The duo then travelled to Japan for Bieber's Purpose Tour concert. During their trip the two were spotted kissing in a park.

However, 22-year-old singer's fans were not happy when he shared photos of Sofia on Instagram. As soon as Sofia's photos received hate comments, Bieber threatened to make his profile private, which he eventually did after he was criticised by his former girlfriend Selena Gomez.

"If you can't handle the hate then stop posting pictures of your girlfriend lol — it should be special between you two only. Don't be mad at your fans. They love you," Gomez wrote.