That is really weird since I do not have "blingthemes" anywhere in the template code? If you want to disable these links you should go to:
One thing: I disabled the twitter & facebook pic url's in footer (leaving the pics), as I don't yet have any. But in this case, even taking out all the url, when place cursor over pic url shows mysite/blingthemes. Then goes to zc's page not found.
includes/languages/english/extra_definitions/apparel_boutique/footer_menu_defines.php and take out what is between the single quotes for the define twitter and facebook statements: