The King of Masked Singer has produced a lot of idols, singers, and other performers we have no idea they can sing. From idol vocalists to underrated singers, The King of Masked Singer has succeeded in showing us the hidden talents of these amazing individuals.

Several actors have also joined the Korean singing competition, often wowing the crowds when they got revealed in the identity reveal stage. They have proven themselves that they are not just amazing actors, but also gifted with honey vocals, too.

Here are five K-actors who joined "King of Masked Singer."

Lee Yikyung

Lee Yikyung is known across K-drama fans for playing hilarious roles in dramas such as Welcome to Waikiki 1 and 2 and Confession Couple. Fans have adored seeing his playful antics and funny chemistry with his co-actors onscreen.

He joined the show on February 5, 2017, under the alias "A Gentleman in Rome, Gregory Peck". He sang 2AM's This Song in the duet preliminaries, but was sadly eliminated after the performance. He performed Lee Eunmi's A Certain Longing for his redemption stage, where eveyone was screaming when they saw his face for the first time.

Jung Hyesung

Jung Hyesung was known for her roles in dramas such as To The Beautiful You, Love in the Moonlight, and Manager Kim. She also played Gong Myung's wife in the now-defunct MBC reality dating show We Got Married.

She joined The King of Masked Singer last May 14, 2017. She sang with Hwang Chiyeul during the duet performance, which sadly eliminated her from the competition. She mesmerized fans with her great looks and even greater singing voice, showing to everyone that she is on next level.

Kim Kang-hoon

We all know this amazing child actor who captivated us with his acting chops in When the Camellia Blooms alongside Gong Hyojin and Kang Haneul. Kim Kang-hoon is a multitalented child actor who can now include singing in his already full belt.

He sang Unconditionally in the duet performance last May 3, 2020 and he got eliminated after only getting 33 points. His encore performance of a Jang Beom-june hit Your Shampoo Scent in the Flowers floored the audience and the panel. When his face got revealed, we can already expect the screams from delighted audience members.

Lee Sung-kyung

Yes, we really added her into the list.

Lee Sungkyung is an impressive actress who played cooky yet charming roles in dramas such as Cheese in the Trap, It's Okay, That's Love and Weightlifting Fairy Kim Bokjoo. She was also a statuesque runway model prior to her acting debut.

When she joined the competition last October 24, 2015, people had no idea that she can sing. When she revealed her identity in the redemption round, however, everyone was pleasantly surprised to see her beauty beneath the mask. No one expected her to be there, and we were all floored.

Han Sunhwa

For those who don't know, Han Sunhwa was a member of a K-pop group before branching out into acting. She was a member of Secret, which gave us the songs Secret, Madonna, and I'm In Love.

Han Sunhwa joined in 2018 under the guise of "Lady Gaga". She was unfortunate not to make it past the second round, but she proved to everyone watching her that she still got it.

Who else do you want to see in The King of Masked Singer? Comment down below!