Girl group 4minute released their music video teaser for "What's Your Name?" today.

Cube Entertainment revealed their new teaser video online today and gained much attention.

In the group teaser video, all 5 members show off their upgraded and charismatic images. They mix a bit of hip-hop with sexy, making fans anticipate their comeback.

They will be holding their official comeback stage tomorrow.

The group seems to be able to incorporate sexy, cute and toughness to their video.

Tomorrow, the album will officially release and start their comeback performances.