Queen's, T-ara will be back before you know it as they've started off the teasing process with the first teaser images of Jiyeon!

SEE ALSO: T-ara will make another comeback as retro dancing queens in December

Jiyeon leaves fans curious about the upcoming concept as her eyes seem to be filled with tears. Not much has been confirmed, but the agency does mention that the music video and choreography will take on a musical like theme.

As mentioned previously, the title track, "2013 What Should I Do?" is the work of Shinsadong Tiger and Polar Bear and features sampling of the song that won the traditional University Song Festival back in 1977, Sand Pebbles' "What Should I Do?".

Be on the lookout for more teasers coming up until they make their comeback on December 2!