TEEN TOP become a hot topic because of their surprise event for fans on April Fool's Day.

First, TEEN TOP. They revealed a concept photo with 'Bell Boy: May I help you?' written on their official homepage.

The members transformed into bellboys with colorful background and mysterious feelings just like a character in a comic. Fans misunderstood the photo as a new concept photo. After they knew that this was only a joke for April Fool's Day, fans gave some good feedback.

Fans left some messages while enjoying the exciting April Fool's Day. ‘Their group name is not TEEN TOP, it's Bellboys’, ‘Their new concept is Magic Boys?’, ‘The password on the bottom of the photo must has another secret meaning’, etc.

The latest April Fool's Day was spent with an event, unlike the other normal years. This day became another culture in the country, as a day when we are forgiven even if we lie.