problems with the ln command

[Fons van der Beek <fons so-o nl>]

Hello all,

 I am having a bit of a problem with the ln command.
If i give the command 

    ln -s "/data/mp3/Nelly" "/datastore/alfabet/N/Nelly"

Then I expect only in the directory "/datastore/alfabet/N/"
a symboly link named  "Nelly" being created.
BUT also (!) in  "/data/mp3/Nelly" a symbolic link "Nelly" 
is created and it is referenced to /data/mp3/Nelly
(there was already a directory calles "DaDerrty.......blablabla)

drwxrwxrwx    3 apache apache  4096 Jul  5 15:12 .
drwxrwxrwx  403 apache apache 12288 Jul  4 09:58 ..
drwxrwxrwx    2 apache apache  4096 May  5 11:29 DaDerrtyVersionsTheReinven
lrwxrwxrwx    1 root   root      15 Jul  5 15:12 Nelly -> /data/mp3/Nelly

What am i doing wrong ?????????????????????????

With kind regards 
Fons van der Beek