Singer Eric Nam is to support f(x)’s Amber for her new solo album “Beautiful” by featuring in one of her songs.

Amber, who is Taiwanese-American, and Eric Nam, who was born and raised in Atlanta, are well known for their friendship. On December of last year, Amber, Eric Nam, and Ailee went on a trip together for MBC Music’s TV show “One Fine Day” and had revealed their close friendship.

The song Eric Nam will be featuring in is a sentimental duet and the two friends’ collaboration is eagerly anticipated by many fans.

Meanwhile, Amber pre-released a lyric video for one of her songs in her new mini album called “Beautiful,” and her title song “Shake That Brass” as well as the album will be released online on February 13 and offline on February 16.