Lisa Lisa (リサリサ Risa Risa), full name Elizabeth Joestar (エリザベス・ジョースター Erizabesu Jōsutā), is a primary ally featured in the second part of the JoJo's Bizarre Adventure series, Battle Tendency. Lisa Lisa is a Ripple master and mentor to Caesar Zeppeli and Joseph Joestar, residing in Venice but whose past is initially unknown. She leads the Ripple Users' efforts in battling the Pillar Men. Later, it is revealed that she is Joseph's mother.