싱어게인

Lee Seung-gi

Self - Host

김이나

Self - Judge

규현

Self - Judge

Lee Hae-ri

Self - Judge

윤종신

Self - Judge

백지영

Self - Judge

임재범

Self - Judge

코드 쿤스트

Self - Judge

Taeyeon

Self - Judge

Gwyn Dorado

Self - Contestant

신재원

Self - Contestant