Girl group miss A's Suzy gave bitter comments to Park Jin Young.

Miss A visited SBS 'K-Pop Star' on March 18th to support the contestants.

Miss A's Suzy said "Thank you everyone for such a good stage," encouraging the contestants.

She then told JYP, the judge of K-pop Star and her CEO, "You're too stingy with your points," and "I would like it if you smiled a bit more," bringing laughter.

IU also visited the filming set of 'K-pop Star.’