Alien Beat Club (often abbreviated as ABC) are a Danish pop/R&B group, best known as second-place winners on Series 2 of The X Factor. Its members - Kasper Spring Ehlers, Marcel Mark Gbekle, Patricia Namakula Mbabazi and Stephanie Lykkehøj Gudmundsen - had originally auditioned as solo artistes at the beginning of the competition, but were later formed into a band by judge/mentor Remee. Alien Beat Club（外星節奏俱樂部），簡稱ABC，是一只由兩男兩女組成的丹麥波譜合唱團。四人是為了參加2009年一期的丹麥歌唱選拔大賽《X Factor》臨時成立了這個合唱團。沒想到他們竟贏得了亞軍，所以很明智地決定保留下這個合唱團，并且開始發行單曲碟。 成員有Kasper（凱斯博）、Marcel（馬賽爾）、Patricia（帕翠西亞）、Stephanie（史蒂芬妮）。