MAJOR MILLY MOMENT! Ms. @noahcyrus is opening for @katyperry 's WITNESS: THE TOUR , and she's slaaaaying the stage in her custom-made MILLY sequined tube top and track pants 👊🏾💥🖤⚡️Thanks for the love, Noah and @sydneylopez 🖤 #noahcyrus #witnessthetour #katyperry #millymoment #fashion #concert