f(x) recently released their title-song Chu~? as well as a teaser for their song Step by Me. Well, we have some more info on their upcoming album which will be released on the 9th! Their album Chu~? contains 3 songs, two of which we already know. f(x) has already built up interest with their song Chu~?, which is a trendy europop dance song and Step by Me, which is a R&B song. The last song from their album is titled You are My Destiny and will be a duet with Luna and Krystal. The duet will be about a girl who believes in destined lovers. In addition, a new teaser revealing f(x)'s new look for their upcoming album will be released today through their official homepage. Chu~? Cr: XxtenerifexX Step by Me teaser Cr: geeksareoffthechain Stay tuned to allkpop for an update with their new teaser!