Rookies A Pink and Boy Friend come together for a special dance medley on Music Bank

Some of 2011's power rookies come together tonight on KBS Music Bank's mid-year special to performance a special dance medley. A Pink first performed their debut song, "I Don't Know," which was released along with their album "Seven Springs of Pink." The mini-album was released in April and A Pink caught attention for their innocent charms.

Rookie group Boy Friend then joined the girls of A Pink on stage, and together, they performed approximately a minute long dance-medley before beginning their own performance of their debut song, "Boy Friend."

Watch their performance below! What did you think of their short collaboration stage?

A Pink - I Don't Know

http://www.youtube.com/watch?feature=player_embedded&v=vjW4LvlPliU

Dance Medley + Boy Friend - Boy Friend

http://www.youtube.com/watch?v=YKmeCiJisSM&feature=player_embedded

source:

>www.koreaboo.com