B2ST have taken the #1 trophy with "Yey" on the August 6th episode of 'M! Countdown'!

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There were no live performances today as a highlight special was aired, but B2ST did get to celebrate their win. Though they weren't aware that they came out on top at first, they were excited to see a trophy when they opened up a gift from the 'M! Countdown' staff.

Congrats to B2ST, and stay tuned for regular performances from 'M! Countdown' next week!