Rak-Su mic checking before they rock the stage This image appears in the gallery:AAA Pass At The Ready? Your First Look Backstage At The Jingle Bell Ball 2017 32. Rak-Su mic checking before they rock the stage Who's ready to party Rak-Su style? Picture: Twitter 47 images See the full gallery: AAA Pass At The Ready? Your First Look Backstage At The Jingle Bell Ball 2017