T-Ara and Supernova new project single 'TTL'

The new project single will be entitled "TTL (Time to Love)," and they will be promoting it together. Although, it won't be all of the T-ara members, just Soyeon, Eunjung, Hyomin and Jiyeon. And from the Supernova side, just Jihyuk, Kwangsu and Gunil.