
This happened before So Nyeo Shi Dae’s performance of ‘Etude’ on MBC Music Core on 27th June. A fancam captured YoonA lifting up Tiffany skirt in shock to find that she did not wear safety shorts underneath and had put on an angry expression.
With the video circulating on the net, netizens debate if it was right for YoonA to do so.
See the commotion at 2:00

source
WTF YoonA?! XDDD
added the screen caps, thanks to
wat a prude b*tch who duz she think she IS
You can stick this in the post if you want.
And lol Yoona looks so scandalised, it's hilarious.
Her expression bahahaha!
but It's not like there's pictures of her vagoo circulating on the internet, and they usually all wear cycling shorts.
Still... random... yoona.. idgi.
BURNN
/shot
but obviously her checking ruined that
Let's all take our pants off and run around, k.
I wonder what she saw on her butt that made her do that.
And this really boggles me 'cause I can't imagine doing that ever on STAGE
she should continue what she does best. ♥
I'm so sick and tired of people criticizing Tiffany. And I'm not even an SNSD fan.
And how would netizens know that Yoona was angry because Tiffany wasn't wearing safety shorts (could you see her panties or something)? Maybe she was wearing Yoona's panties or something. rofl
LOLOL
it seems so random that yoona would even do it?
Put some safeties on, Tiffany. Nobody'll buy your image if they know your vagina's been put in public.
maybe tiffany's just trying to emulate greatness.
1. Yoona shouldn't do that kind of stuff infront of the audience.
2. Tiffany forgot to wear her safety pants.
so does that mean she didn't wear shorts over her undies or was she comando?