Defconn and Jung Hyung Don recently suffered an embarrassment on the latest recording of MBC Every1's 'Weekly Idol' featuring singer Ailee as a guest.

During the regular 'profile exam' segment of the show, Ailee revealed that she's the type who speaks her mind. To this, the singer was asked to share her first impression of Defconn, so she honestly replied, "The more I look at him, I think he has big nostrils."

Ailee then stated that Jung Hyung Don is the most boring member among the 'Infinite Challenge' cast, causing everyone on set to explode in laughter.

The full episode will air on January 2nd.