Britney Spears Reads Up on Herself

After performing the last show of her world tour, Britney Spears caught up on the latest news about herself by perusing the latest issue of OK! Magazine at the airport in Puerto Rico on Sunday.

One of the articles Brit Brit was snapped perusing -- which TMZ was able to uncover because the back page of that article is in this picture -- was titled The Top 10 Shortest Marriages ... of which she and ex Jason Alexander were #7.