November 7th is National Magazine Day. When you're looking to buy a magazine, the first thing you see is the cover (editor's note: Duh). If you happened to see the covers of the 70 issues here, you might have bought the mag without even opening the pages; they're that amazing. You can forget the phrase "you can't judge a book by its cover" for now because, well, they're not books (editor's note: double duh). From Lindsay Lohan to Victoria Silvstedt, from GQ to Playboy, we're looking at 70 of the sexiest magazine covers in honor of this special, glossified day. Check out the hottest covers to ever grace newsstands and mailboxes in our gallery after the jump.