The popular KBS 2 TV entertainment program 'Superman Returns' Yano Shiho answered the big question regarding plastic surgery.

On a recent episode of the popular KBS 2 TV talk show 'Happy Together,' Yano Shiho appeared as a guest along with Choo Sung Hoon's dad Choo Gye Yi, Sa Yoo Ri and Byun Jung Min.

On this 'Happy Together" episode, a host asked whether Yano Shiho has received any plastic surgery.

Yano Shiho replied that an orthodontic treatment to align her teeth was the only correction she has made to her body, proving that she indeed is a natural beauty. In related news, the KBS 2 TV entertainment program 'Superman Returns' tells a story of Korean celebrity dads and their children. Actor Song Il Gook and his triplets Song Dae Han, Song Min Gook, and Song Man Sae, MMA fighter Choo Sung Hoon and Japanese top model Yano Shiho's daughter Choo Sarang, actor Uhm Tae Woong and his daughter Uhm Ji On, and comedian Lee Hwi Jae and his twin sons Lee Suh Joon and Lee Suh Uhn star in the show. The KBS 2 TV entertainment program 'Superman Returns' airs every Sunday night.