On February 16th, YG Entertainment's YG-Life blog has been receiving explosive interest from fans, as a message saying,�"BIGBANG IS BACK 'TONIGHT'", was unexpectedly uploaded. The message did not include any sort of explanation or official announcement, however, a representative stated, "Only CEO Yang knows of the meaning behind that message. We didn't even know he uploaded an entry like that onto the blog." It was reported that after successfully ending their promotions on SBS's "Inkigayo" last week, GD&TOP and Seungri are back together with fellow members Taeyang and Daesung in the YG company studio busily preparing for their five-membered group comeback. Stay tuned to allkpop for further updates on this exciting comeback! Source: OSEN via Nate � [UPDATE] � We were informed that "Tonight" could be the name of the title song that Big Bang is coming back with, after a bus advertisement was spotted tonight by VIPs in Korea. Tip: n-chan