Group 4Minute gathered attention through release of the behind-the-scenes clip of their music video "Whatcha Doin' Today".

4Minute staged their comeback performance on today's "M Countdown" and also released the MV making clip on their official Youtube channel with a special quiz event for fans.

4Minute's spirited concept and style for title song "Whatcha Doin' Today" have been hot issue; the MV making clip dives further to reveal each member's bubbly and charming personalities.

In the revealed clip, Huh Gayoon starts off filming first in a luxurious suite room early morning. Jun Jiyoon demonstrates her elaborate rap skills in the midst of male dancers.

HyunA, who dances passionately in the music video, is seen monitoring her choreography with dancers. The other members of 4Minute also meticulously monitor the filmed clips to evaluate their performance to create a perfect music video. The members are frequently seen joking around, creating a open and fun work environment for the staff.

The members of 4Minute prepared a special event for fans in the clip. Each member goes around asking a quiz question about the music video: Nam Jihyun asks, "What was I holding when I was dancing on the table?", and Kwon Sohyun questions, "I was dragged out while dancing by a hand wearing silver gloves. Where was the location?" The answers to all the questions can be found on the music video itself.

For fans that answer all the questions correctly, a surprise gift prepared by 4Minute will be awarded.