My 4-year old got a hooker doll for her birthday

Here's a picture of a doll that my 4-year old got for her birthday from the mother of a school friend. Now, is it me, or is this just a little bit over the top.

What's next, the whips and chains accessory pack?

Now the little darling often exhibits teenage behavior already, but I thought I had a few years left before I started to have to deal with this kind of stuff.