How would Tiger JK sing KARA's "Mister?" 

On the 25th Tiger JK tweeted, "Tonight, I'm not me. I'm 12. I played the guitar and sang to KARA's song. Lalala Lalala."

KARA's song that includes that verse, "Lalala lalala" is their song, "Mister." It's especially interesting because Tiger JK is Korea's number one hip hop icon. His singing KARA's song raised many fans' interests.

After hearing the news, KARA's Park Gyuri said, "Wow, you sang 'Mister?' I bet it's really different. I want to hear!' Even the members were curious how their own song would be interpreted in the hands of a hip hop artist. Tiger JK added, "I even added some dance moves. Everyone had a good time. Good night! Healthy heart~" These comments made everyone even more curious.