SEE ALSO: IOI's 'Downpour' achieves an all-kill!
On the July 29 airing of 'Lan Cable Friends IOI,' the girls had a blast jamming and just having a blast to Big Bang's "Fantastic Baby."
IOI let loose, jumping up and down, head-banging, and screaming at the tops of their lungs, enjoying a crazy good time with one another.
It seems like IOI really needed this break and to just be normal girls on TV. There's nothing like a good yelling session at karaoke to relieve your stress!