wp-admin – Page not found

My site appears to be intact and working OK but I get a “page not found” when I try to get to wp-admin. The log-in prompt does not show up at all, in fact the page that does come up lists out all of the recent blog posts.

I’ve tried renaming the plugin directory (as I can still access through ftp) and that did not help.

Any help or advice would be hugely appreciated!

The site is http://www.comingouteasy.com