[FULL REACTION] BTS, TXT, ATEEZ reaction to MAMAMOO x JYP at MAMA 2019

Special stage "Glamorous Party" by MAMAMOO x JYP but without "twit" performance by Hwasa coz Mnet did not upload reaction video to it. What a shame.
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• #entertainment
• #music
• #performance
• #mamamoo
• #bts
• #txt
• #ateez
• #jyp
• #reaction