f(x) is back! They finally back after RPPP era yay! Red Light era here we go! F(x) is going with badass girl concept thingy I guess? (I saw the MV sneak peak in Inkigayo for their cb next week.I think its going to on top chart again! :D) our f(x) girls rock the world! Despite the horror looking teasers made me cringed (especially Soojungie first teaser damn!) can't wait for 3rd July!

f(x) fighting!