Lee Seung Gi Joins K.Will for Double Sidekick’s Fourth Project “TearsPerfume,” Teaser A Released

Double Sidekick, consisting of singer-songwriter Mikey and Park Jang Geun, lined up artists for their fourth project “TearsPerfume.”

On December 13, teaser A was released for the single featuring K.Will as the singer. Lee Seung Gi makes a surprise appearance in the music video teaser as his name wasn’t mentioned anywhere in the teaser nor the official video’s description page.

However, looks like there’s another surprise as the teaser ends with the credits “K.Will and ?”

Soompiers, who do you think it would be?