Singer Seo In Young has released another teaser and revealed her more natural and innocent look.

In her second teaser for hew new song, "Let's Break Up," she is wearing this year's black and white trend and looks much more innocent and feminine.

Seo In Young, who is known for her carefree personality and fashion sense, has taken a new route and revealed her more girly and innocent look.

Seo In Young is in her 11th year since debut and also has recently created her own company.

This new song will be released on May 15.