A panel guest surprised the audience with his direct comment at f(x)'s Sulli during the recent filming of KBS' 'Hello.'

The show was joined by a 30 year old woman who had to deal with her younger brother who kept telling her that she was fat despite her slim figure.

The younger brother appeared on the show and the MCs asked if he thought f(x) was chubby too. The brother shared that they have certain parts they could work on.

He shocked the audience by adding, "I think Sulli needs to lose weight in her arms and calves." After hearing his comment, Amber came to the rescue by telling him, "It's not right to hurt other people because of your own standards" and received applause from the audience. 

Check out the full story on the young man's bold statement on 'Hello' airing on July 29th.

Source+Picture: TV Daily via Nate

The heck, she is so skinny! I've seen their performance, and damn i think she dont need to lose weight! Thanks to you Amber!

You deserved that applause