Veteran singers Baek Ji Young and Cool's Yuri are well-known celebrity best friends.
The two singers guested together on the August 23 airing of 'Radio Star'. Their appearance on the talk show was a first in awhile, since they each recently gave birth. Many netizens were shocked at how Yuri and Baek Ji Young maintained their good figures after their pregnancies, but what brought on more shock was their ''changed'' faces.
SEE ALSO: Baek Ji Young denies rumors that she hits her hoobaes