Boss Glitter

Boss Glitter is a DC comics super-villain, an exceptionally powerful crime-lord with eccentric behavior and wealth, he ruled over Delta City as a master of crime but would eventually find his empire under attack from Heckler, who he began to wage a war with - like most crime-lords Boss Glitter never engaged personally in a fight and preferred to have his many minions do his dirty work while he lived a life of luxury.

It is implied Boss Glitter has some sort of mental illness as he always carries several masks to convey his change in emotion - with each mask having an appropriate face to show said emotion (such as a smiling face, sad face etc): he also tries to act fragile and sensitive but is in reality calculated and cold.