It appears that to the complete, chaotic excitement of all fan girls, the Bangtan Boys (BTS) had a little outfit mishap while performing on 'Music Bank.'

In the first song, there is one part where they rip off the outer shirts to reveal white under shirts.  This occurs around 1:05 in the video above.  However, perhaps members Jimin and Rap Monster got a bit too excited or forgot their own strength as it appears the two of them ripped not only their outer shirts but also their inner ones, exposing their torsos in the process.

They manage to cover up pretty well by converting the shirt into a toga so that most of the time, fans could only see their shoulders. 

Check out their performance above to see for yourself!

SEE ALSO: BTS' Rap Monster gives fans an ear candy explosion with his cover of Drake's 'Something'