Girl group f(x)'s Sulli has fallen for the charm of Matryoshka dolls.

The adorable idol wrote on her me2day account on April 9th, "Hehe, so cute~~~ If you open it, more keep coming out!!! Kya Keke."

In the photo, Sulli is seen holding two 'Russian dolls' or Matryoshka dolls. She's wearing a white knit and a star-patterned navy shirt to keep warm, and her youthful, cute face looks more doll-like than the two wooden dolls she holds up.

Netizens commented, "Are there two dolls or three," "Sulli is cuter than the dolls," and "I am envious of the dolls that are holding onto Sulli's hand."