4minute's HyunA & Jiyoon fight during a broadcast?

A playful fight between 4minute members Jiyoon and HyunA is causing quite the stir online.

The above photos surfaced on an online community board May 18th with the caption, "HyunA and Jiyoon fighting during a broadcast."

Thanks to the title, the post immediately began drawing hits from netizens everywhere. The photos were actually screen captures from SBS' '1000 Song Challenge'. Both Jiyoon and HyunA take turns opening their mouths as wide as they can, and it looks as though the two were lost in a competition of their own. What made it even more hilarious was that their screen caps were being compared to a photo of two cats.

Netizens responded, "This is so hilarious," along with, "They're so cute," and "I thought they fought for real!"

4minute is actively promoting their new single "Volume Up".

Source & Image : SportsSeoul via Nate