Girl group SISTAR member Soyou showed off a perfect sexy and healthy body in the MV for "I Swear."

On August 26, SISTAR's special album title song MV was released with the song.

In the MV, all the members appeared in swimsuits, and Soyou's body stood out as one of the healthiest and sexiest.

The scene where Soyou is taking off her clothes to go for a swim stole the viewers' hearts.

The MV aimed to show each members' full characters and charms.

In response, people said, "Soyou has the best body", "I can only see Soyou", and "Soyou has a better body than most actresses."