f(x) is Rookie of the Month

Only a month after their debut, f(x) showed that although they are new, they are still a force to be reckoned with.

Cyworld has announced the winner of their Rookie of the Month award for the month of September, and it goes to none other than SM's latest girl group.

Looks like f(x) is ending September with a bang with their Rookie of the Month award, overseas performance and their participation at the 2009 Dream Concert.

Source:allkpop