What is "lizzy"

Park Soo-young (born July 31, 1992), better known by her stage name Lizzy, is a South Korean idol singer and actress. She is a member of the girl group After School and its sub-unit Orange Caramel. In March 2010, she debuted in After School with the release of their third single, " Bang!", and debuted as a solo singer in January 2015 with "Not An Easy Girl". She has acted in various films and television shows, including All My Love (2011), Love Forecast (2015) and Angry Mom (2015).