Several hours ago, Eric Nam stirred up curiosity with a mysterious teaser image�hinting at a collaboration. And just now, another teaser image was released and it's officially revealed that his collaboration partner is former IOI member Jeon So Mi!

SEE ALSO: Eric Nam to voice lead character in animated movie 'Aang: The Last Airbender'

The two will be releasing "You, Who" on March 9 at 6 p.m (KST).�What do you think of the duet with Jeon So Mi and Eric Nam?�