Нена

Nena is a minor antagonist appearing in Stardust Crusaders.

She first appears in India alongside Hol Horse and tries to assassinate Joseph Joestar while passing as an ordinary woman. She is a Stand User who uses Empress. Nena first looks like a beautiful young Indian woman in typical Indian attire. However, this is only a disguise and Nena is truly a short, ugly and overweight woman wearing a bikini. Nena also possesses a bud on her tongue. Nena used her Stand Empress to kill a beautiful young woman and wore her skin to hide her true form.

(Source: Jojo Wiki)