天上智喜 The Grace (천상지희 더 그레이스) is a girl group formed by the famous SM Entertainment.

The team consists of four members(Lina, Dana, Sunday, Stephanie), all with strong skills in singing, dancing and also acting. The acappella quartet debuted in 2005 and since then, the group has gained immense popularity in South Korea, China and Japan. With the release of their first Korean album in May of 2007, the group hit the number 1 spot on many Korean music charts. The group had recently released their new Japanese single, Piranha and is now preparing their debut Japanese album due for release on 21st November 2007.

Credits: UNSPEAKABLE (TSZX THE GRACE International Fanbase), Soompi's TSZX 天上智喜 (CSJH) Official Thread, energywen @ Soompi