SNSD Sunny posed for a cute picture with SHINee's Key and EXO's Suho at their 'Hidden Singer' filming

SNSD's Sunny is coming to jTBC's 'Hidden Singer' for BoA's episode.

Taken during their filming, here she is together with other SM Entertainment artists who were also there to show their support.  Check out her cute group picture with SHINee's Key, EXO's Suho, actor Kim Minjong, and composer Joo Young Hoon~