Austin Mahone & Sofia Richie Both Party With Friends at Kylie Jenner's 18th Birthday Bash

Austin Mahone is a total hottie as he arrives at Bootsy Bellows nightclub for Kylie Jenner‘s birthday party on Sunday night (August 9) in West Hollywood, Calif.

The 19-year-old “Dirty Work” singer was joined at the bash by Sofia Richie and her boyfriend Jake Andrews.

“My nose ring fell out, and it won’t go back in oh well, I guess some things are just not meant to be…,” Austin tweeted that day.

Meanwhile, Sofia recently posed for a feature with The Coveteur, which you can check out below!