"Turn Around (5, 4, 3, 2, 1)" is a song by American rapper Flo Rida from his third studio album, Only One Flo (Part 1). It was released as the second single on 8 November 2010 in the United States. The song contains samples of "Din Daa Daa" by German dance singer George Kranz, and "Oh Yeah" by Swiss electronica band Yello. It debuted at number 98 on the Billboard Hot 100 and was featured prominently in the closing credits of The Hangover 2. It was the second such use of a Flo Rida song in the closing credits of a film from "The Hangover" franchise—the first was "Right Round", which also featured DJ Frank E and was used in the closing credits of The Hangover.