Roly-Poly in Copacabana Roly-Poly in Copacabana is a song from South Korean girl group T-ara. And it is recorded in their second mini album John Travolta Wannabe. On August 1, Core Contents Media announced that a repackage of John Travolta Wannabe will be titled Roly-Poly In Copacabana and limited to only 10,000 copies. The repackage will contain one new song, a Eurodance remix of "Roly-Poly", titled "Roly-Poly in Copacabana" which was named after the famous disco club in the 1980s.