Girl group I-REN have made their debut with "Butt"!

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As you can imagine from the title, I-REN's concept for their music video and song is provocative, and the melody is something you can jam to! The members include Kukhwa, Yoon, Boyoung, and Jin, who you may recognize from 'Superstar K1'.

Check out I-REN's "Butt" MV above!

Tip: 2keyPatrick