First Aired: February 26th, 2015

Status: Continuing

Genre: Reality

Network: Mnet

Summary: The music show filled with mysteries and shocking moments is back! Guest celebrities must correctly guess a real singer, based on appearance and a few hints only, among the group of people who are pretending to be a singer. A fake singer who last till the end gets 5000 dollars whereas a real singer who survives gets a precious opportunity to have their own album released.