Redskinluvr, I agree with most of your suggestions. Although the multiple obnoxious tattoos kill it for me with Lady Gaga.
The Spanking Facts & Research site still exists. I'll see if I can dig up a link to it.
In the meantime, you might check this out. Lots of spanking clips from TV and movies on this:
http://chross.blogt.ch/moviedb/index.php