Psy had a blast with his superstar buddies Justin Bieber and Maejor Ali!

SEE ALSO: Justin Bieber tweets about possibly performing with G-Dragon and Psy?

On September 24, Psy shared on his Instagram, "Guess who these people are? If you know their names, please comment", and showed off his friendship with label mates under The Island Def Jam Music Group, Justin Bieber and Maejor Ali. The three superstars tried to be more discreet with their sunglasses but they were easily able to be spotted in the crowd.

Justin Bieber previously hinted that both Psy and G-Dragon could possibly perform or make an appearance during his concert in Korea at Olympic Park on October 10! After looking at this photo, it seems the chances of them collaborating is most definite!

Talk about superstar status!