Lee Jung-hyun, who is back under the name Ava after an absence of two years and 7 months, has founded a charity foundation. She released her new album last month and donated part of the proceeds from the album sales to the Ava Foundation to help the needy. Lee Jung-hyun says she founded the foundation to repay her fans' love that she has received over the past 13 years as a singer, and that she will continue her charity activities in the future.