相關介紹：2009年5月14日，CUBE娛樂公司正式向外界公開新人女子組合最終確認的成員數和組合名——4minute，揭開了她們的神秘面紗。2009年6月15日，網上公開了出道單曲《Hot Issue》的MV，點擊率不斷攀升，很快就成為了搜索排行榜中的第一名，組合因此也受到更多人的關注和喜愛。2009年6月18日，4minute以主打歌《Hot Issue》在Mnet《M！CountDown》節目中進行了首場演出，正式出道。4minute由金泫雅、南智賢、許嘉允、全智允、權素賢五位90后的花季少女組成.

歌詞：

Song：Hot Issue
Artist：4minute

Stop

Yo~ Let me show you something
Girls~ ready?
4 M I N U T E
4 M I N U T E Girl~

???? ???? Hot Issue
???? ???? Hot Issue
??? Take it control
? ?? Hot it Hot it Hot it Hot it I I I I I I Issue

One ????? ???? ?? ??
Two ???? ? ???? ?? ??
Three ????? ???? ?? ??
4 4 4 4 4minute Hot Hot Hot Issue

? ??? ???? ?? ? ???
??? ???? ???? ??
??? ???? ? ??? ????
Shawty Star ? ?? Shawty Star

?? Issue Issue Issue ?? ?? ????
?? Issue Issue Issue ?? ?? ????
?? Issue Issue Issue ?? ??? ??? Babe

???? ???? Hot Issue
???? ???? Hot Issue
??? Take it control
? ?? Hot it Hot it Hot it Hot it I I I I I I Issue

One Two Three Four For~ 4Minute Girl
One Two Three Four For~ 4Minute Girl
One Two Three Four For~ 4Minute Girl
? ?? Hot it Hot it Hot it Hot it I I I I I I Issue

??? ???? ?? ????
? ?? ???? ??? ?? Flash
??? ?? ?? ??? ?? ??
? ?? ???? Boom Boom Shake a Boom

?? Issue Issue Issue ?? ??????
?? Issue Issue Issue ?? ??????
?? Issue Issue Issue ?? ?????? Babe

???? ???? Hot Issue
???? ???? Hot Issue
??? Take it control
? ?? Hot it Hot it Hot it Hot it I I I I I I Issue

??? ??? ??
??? ??? ??
???? ? ??? ???
? ? ? ?? ???

???? ???? Hot Issue
???? ???? Hot Issue
??? Take it control
? ?? Hot it Hot it Hot it Hot it I I I I I I Issue

One Two Three Four For~ 4Minute Girl
One Two Three Four For~ 4Minute Girl
One Two Three Four For~ 4Minute Girl
? ?? Hot it Hot it Hot it Hot it I I I I I I Issue

Hot Issue