The image looks like a teaser image of Kpop girl group 'Red Velvet'
who is about to comeback in September is posted on Korean online community
and issued among fans.

Netizen who saw a photo showed reaction like "What's this? It's not on official site yet",
"How did 'ASIA SONG FESTIVAL' get this photo?", "Maybe staff who is in charge made a mistake? lol",
"Was it spoiled? I really hate that", "So cute like Pippi Långstrump!", "it was spoiled!" etc.