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Electroboyz tweeted, "2013.11.22 Electroboyz COMING SOON, 'Caught In the Act' feat ?", along with the image you see above.

The boys have always brought in big names for their featurings with previous collaborations with talented artists including Hyorin, Baek Ji Young, Davichi's Kang Min Kyung, After School's Nana, JC Ji Eun, Park Soo Jin, B2ST's Kikwang, and K.Will, leaving fans anticipating the upcoming featuring even more.

Brave Entertainment stated, "Electroboyz' 1st mini album will consist of a total of 6 tracks which Brave Brothers and the Electroboyz members put their heart and soul into making."

Their title track, "Caught In the Act", along with their mini album will be released on the 22nd!

Any guesses as to who the mystery artist may be?