Wanna One's "Beautiful Part. 3" will be released soon. 

On January 24th, Wanna One revealed the first teaser for their upcoming digital single 'B-Side'. 'B-Side' marks the third and final part of Wanna One's 'Beautiful' series. It is set to drop on January 27 at 6 PM KST. 

As previously reported, the new song will be an 11-member version as Lai Kuan Lin, who is currently promoting in China, participated in "Beautiful Part.3" by recording his portion from his studio and sending it over to complete the track.

Are you excited about 'B-Side'?