Meet Diplo's fave masked maestro.
From: Bedford-Stuyvesant, Brooklyn
How you say her name: Leh-kay-lee -- or 47 for short
Who she is: Leikeli47 dons ski masks, raps and produces songs that evoke both Tink's disarming sweetness and Odd Future's menace, but won't reveal her name or age. In her words: "You want to know about me? Press play."