T-ara has released the music video for “Roly-Poly in Copacabana” today. Continuing with a retro style, this time they are performing in school clothes for most of the video.

Starting this week, they will be performing this version of the song on music shows. The original music video for “Roly-Poly” was released over a month ago on June 28.

The song has been successful on many charts, and has even been the #1 song on the Soompi charts for the past two weeks.

Which version of the song do you prefer more? This one or the original?