Girl's Day teases fans about their upcoming music video with a mysterious teaser image.

Unlike the previous teasers, this one only unveils the girls' silhouettes as they are posing in front of a black and white with swirly patterns, stiring up the fans' curiosity.

The agency said,"'Ring My Bell' will be an exciting and upbeat song which fits with summer. The music video with its cool and airy concept will melt down the summer heat".

Girl's Day will release 2nd studio album 'Love' on July 7th at midnight.