Idol group Super Junior reveals an image of the group wearing suits.

Yesterday, Yesung wrote on twitter, "Super Junior on the set of our 'Spy' music video," along with a photo.

In the photo, the members are matching black suits and sunglasses, showing off their charisma.

Internet users commented, "Super Junior always looks good in suits" and "They look serious but it's funny."

Their "Spy" music video was released today on their official Facebook page.