On May 16th, JOO and Super Junior's Leeteuk finally released their long-awaited collobaration single, "ICE CREAM"! Fans were not only able to see a new side to JOO, who's usually known for her ballads, but they got a new experience for Leeteuk as well, since it's his first time participating in a duet. The song was composed by Shim Eun Ji and written by Kim Eun Soo. Featuring a fun�melody line with an combination of strings and guitars which are meant to express the different emotions men and women go through as lovers. Check it out below! Source: Daum Music Tip: FalconChern