It's not weird to love Cruella De Vil. I love her myself.
Which version of the song are you looking for? There are several recordings available on several different CDs. There's the original animated movie version and the live action move version; both are available on their respective soundtracks as well as some compliation CDs such as the Classic Disney set. Another version done by one of the tween stars from the Disney Channel is on the Disney Mania 3.
One Hundred and One Dalmatians