Between back to school shopping and fashion week, September is truly the month of fashion reinventions and celebrating personal style—and who are more stylish than our resident reigning pop stars?

PopCrush Best Dressed is a month-long competition to determine the ultimate style stars of 2017!

The East and West continue to clash during Round 2, which sees glam rocker Adam Lambert (who beat Bruno Mars in Round 1 with nearly 89% of votes) go up against effortlessly stylish K-pop boy band BTS. It's truly an intercontinental battle, but who wins Best Dressed?

The battle continues: Place your vote between Adam Lambert and BTS for 2017’s Best Dressed! Round 2 ends Monday, September 25 at 11:59 p.m. EST.

Adam Lambert Through the Years: