JoJo Levesque
JoJo got two triangular symbols tattooed on her knuckles in July 2014. On her left ring finger is a triangle with a little dot above it, though the dot and the tip of the triangle wore off almost immediately. She wrote in an instagram comment “the triangle w the circle means ‘learn’.” This is not a common symbol, but rather it comes from a set of glyphs created by designer/illustrator duo Nathan Strandberd and Katie Kirk of the firm Eight Hour Day.