I don't even know right now >.< Key's lolli......might be the.....best?
In January 2010, f(x) collaborated with a Chinese pop group, M.I.C for the song “Lollipop” to endorse the LG Lollipop Phone.Info Source:MTV K
It looks like the new version on their full length album, Pinocchio, is the same song…just with SHINee in M.I.C’s place.
The original “Lollipop” song was done in Chinese and this new version was recorded in Korean.
f(x) featuring M.I.C — “Lollipop”
Oh and FYI in 2009 2NE1 with Big Bang...
Only Big Bang
yaaaaaahhh...thinly veiled....just sayin...