The adorable�Choo Sarang�will show more of her 'Choovely' charms while singing in Korean at the karaoke room on an upcoming episode of 'Superman is Back'!

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While filming for the episode, actor Jang Hyun Sung and his sons Jun Woo and Jun Suh visited Choo Sung Hoon and Choo Sarang in Japan. They enjoyed a get together at a restaurant where Jang Hyun Sung noticed a karaoke machine and started a karaoke party.�

Jang Hyun Sung sang the 'Robot Taekwon V' theme song and Choo Sarang even surprised everyone with her improving Korean-speaking skills by singing the Korean children's song "Wild Rabbit" along with her father.

Catch Choo Sarang's singing skills when the episode airs this Sunday!