Singer Ali's second mini album's title song, "Eraser" teaser video has been revealed.

This music video is said to have been filmed in secret as a top hallyu star was recruited for the video.

Her agency stated that the teaser would be revealed through her official fan cafe.

The agency also hinted that the top star actress had top notch acting skills as well as beauty.

Ali will release her album on January 30. This is her first album after a 13 month hiatus.

Watch the video below to see who the top star actress is!