It's just a result of times changing. A Pink isn't considered that pretty compared to other idol groups and they won #1 till now with good songs. It's been a while since A Pink debuted too and they've already hit their peak so it's natural that they're on the decline now. And it's not like you're considered a flop just because you didn't win #1... It's just best that they accept what they are now and promote as they are... Anyway, it seems like the members went through some intense dieting. They all came back so skinny..