Karmin是一個二人歌唱組合，男生NICK和女生AMY。 NICK的搖滾和爵士加上AMY的流行R&B組成了他們的曲風。二人相識在Berklee 音樂大學，經過幾番波折最終決定組成雙人歌唱組合。 　　前期二人靠街頭表演參加各種活動，后來在網絡上靠翻唱流行歌曲走紅，還登上了周六夜現場的舞臺，可謂前途一片光明。 Karmin is an American pop duo consisting of engaged couple Amy Heidemann (born April 29, 1986) and Nick (Louis) Noonan (born April 27, 1986). They are best known for their song "Brokenhearted", which reached the top 20 in their native United States, and the top 10 of the charts in Australia, New Zealand and the United Kingdom. They had been known previously for their covers, including Chris Brown's "Look at Me Now" and Nicki Minaj's "Super Bass". Their original song "Take It Away" was used in promos for the 2011 NBA Finals.