Singer K.Will will be a guest at 2AM's concert.

In 2AM's concert "Nocturne" being held on December 8 in Seoul, K.Will will be coming out as a guest and will sing 2 songs.

2AM and K.Will are known to be best friends in the stars world, and 2AM was invited as guests for K.Will's concert last year.

2AM released their mini album "NOCTURNE" on November 27 but did not have any activities for it so expectations for their concert are higher than ever. 2AM said, "We changed the repertoire of our concert a lot since last year so even those who came to our concert last year will be able to experience different things. There are pressures of having to practice so many new songs but we're trying our best."

Photo Credit: Big Hit