Jill Hardener Jill Hardener is a social media personality and popular in the fashion model industry. She was born on October 9, 1988, in Berlin, Germany. She is technically not married and not committed to anyone. Also till now, she does not have a boyfriend. She is single and she does not have any affairs with anyone else. Jill Hardener literally loves to make tattoos. If you follow her on digital media platforms you can see her total body’s 80 percent filled with tattoos.