SEE ALSO: G-Dragon reveals he recorded with Justin Bieber for a song possibly due next year

There had been rumors afloat about this ever since Bieber mentioned the two in his tweet before his concert in Korea, but fans believed that perhaps he was talking about a collaborative performance at his concert.

However, recently G-Dragon revealed that there is actually a song in the works, mentioning that Bieber had already recorded his part. And now, Psy is revealing that he also has something coming up with the two, announcing on Twitter,

This has left fans wondering if the three are collaborating on one song together or separate projects. 

Keep your eyes peeled for more updates on this 'SOMETHING' that Psy is hinting at!