Can someone explain this 사진 to me?

Collecting MGG's (and Reid's) 사진 is something I really like to do. I also try to find out what are the reasons MGG took the picture, where he was when he took the picture, who are the people he is with, and so on... So...
Do 당신 know who are these girls, and why did he took this pictures with them? Was it for a movie, a magazine? I saw this picture in MGG's twitter. There is another one with the same people there.

Obs: MGG is incredibly handsome, isn't he?