What is wrong with this Photo that Michael Buble is been criticize for?

Actually I saw this post from a feed yesterday and I just ignored it as I never saw anything wrong about what this Canadian Singer Michael Buble did, but today some of my blog colleague drew my attention to it so here I am making the post ... At first I wasn't sure it was because of the lady Michael took the picture but on a closer look you will see why he actually took the picture, to show us what the little girl is wearing .... And this did not go well with some set of fans who came after Michael that is obviously someones daughter ...

"I do not court controversy, but I realize that a photo that was meant to be complimentary and lighthearted has turned into a questionable issue" He told US Weekly

He has since issue an apology for the picture ...