There's still a bit of disagreement whether this is actually a MV or something for "Art Of Seduction" again. But judging from the CD player, camera angles, make-up artist, Mir doing the dance moves, etc., it seems to be the real deal. Plus Seungho said they were going to start promoting "G.O.O.D. Luv" soon so it makes sense they would shoot a MV. But even if it's not, they're shooting something and they (mostly) look gorgeous!
Credit: absolutemblaq @ wordpress (1, 2, 3, 4)