f(x) was scheduled to perform their new CF song, Chocolate Love through a showcase with their seniors, SNSD on the 15th. But with the widespread interest in the song since the 8th, f(x) will perform it first at the 2009 Dream Concert instead.

The Chocolate Love CF will also be released on 10th October. Some preview shots of Yoona, Krystal and SNSD ahead of release.

Credits:Allkpop


I can't wait for them to perform Choc !