Audition program "K-Pop Star 3" contestant Sam Kim had a chance to collaborate with girl group 2NE1 onstage.

The April 6th broadcast of SBS entertainment program "K-Pop Star 3" featured Sam Kim's collaborative performance with 2NE1. They sang the girl group's hit song "Lonely".

Sam Kim started off the performance by calmly playing his guitar, which was specially signed by the members of 2NE1. He sang "Lonely" in a manner that was far from amateur.

Sam Kim's soulful voice mixed with 2NE1's unique and charming voices to create a sound that was completely different from the original song. It was a collaborative performance with 2NE1, but they almost seemed like they belonged in one group.

Net users commented, "K-Pop Star 3 Sam Kim, I think he's really going to win", "His talent seems to increase as he goes", and "His voice goes really well with 2NE1".

"K-Pop Star 3" is now down to the last 2 contestants, Bernard Park and Sam Kim.

Who will be the final winner of "K-Pop Star 3"?