justin bieber, one direction, botdf, Jonas brothers, lil wayne, every Disney "singer", bruno mars, kid rock, crazy frog (i am unsure if it is male o not but screw it im including it on this lista anyway), jason mraz, black eyed peas, maroon 5, psy, soulja boy, mattybraps, austin mahone, cody simpson, robin thicke, macklemore, drake, sam smith, stephen hawking, and ill add più later if i could think of any...
