Following the release of their second mini album, "It's", the boys of Teen Top will be giving their comeback performance on Mnet's M! Countdown today.

On January 5th, TOP Media announced that Teen Top will begin promoting their new title track "Crazy" on weekly music shows starting with their first performance on Mnet's M! Countdown.

After receiving lots of love with "No More Perfume On You", Teen Top is back giving off a 180-degree transformation. The boys displayed an unexpected rebellious charms and a higher level of music, gathering explosive interest.

Teen Top's second mini album, "It's" is composed of six tracks including the R&B and instrumental version of "Crazy" and other songs "Where's Ma Girl" and "Girl Friend". [Listen to their songs here]

Are you excited for their comeback?