John Travolta Wannabe

John Travolta Wannabe is the second extended play by South Korean girl group T-ara. The EP's repackage edition is called Roly-Poly in Copacabana and it was released as a limited edition on August 2, 2011. History It was announced on June 8, 2011 that T-ara would make a comeback in July with John Travolta Wannabe. It was also revealed that the lead single was composed by Shinsadong Tiger and Choi Gyu Sung, who had previously worked with T-ara on songs like "Bo Peep Bo Peep".<ref name="Nate">{{cite web|url=http://news.nate.com/view/20110608n10323|title=티아라, 일본 진출 전 BoPeep BoPeepII'로 7월1일 컴백}}</ref> T-ara came up with the concept themselves after watching Saturday Night Fever. On June 24, Core Contents Media released a 59-second teaser of T-ara's title track "Roly-Poly". The video was released three days earlier than originally scheduled, due to the request of fans. The full 12.5-minute music video was released on June 28. Musically, "Roly-Poly" was considered a remake of the Bee Gees' "Night Fever", and the video's choreography was called reminiscent of Saturday Night Fever, which starred John Travolta. Chart performance In August 2011, "Roly-Poly" had become the top-grossing song of the year until that point with over $2 million in sales.