Akdong Musician was recently reported to have guested at iKON's second day of concert where they performed hit songs such as "Give Love," hyping up the crowd.

During the concert, Chanhyuk and Suhyun said, "It's been a while since we've been on such a big stage. We want to congratulate iKON's concert. We are huge fans." Chanhyuk then added, "There is a saying that me and Bobby are brothers. Do we look at like? CEO Yang Hyun Suk told me that we should perform 'Come Here' together."

SEE ALSO: HyunA faces backlash for talking candidly about her boyfriend Junhyung on 'Jo Hyun Ah's Thursday Night'

Meanwhile, iKON will be holding their next performances in Daegu and Busan before flying over to Japan.

What do you think? Do Chanhyuk and Bobby look alike?