| Birthdays on 05-21-2013 |
| Vasilijblusy (28 Years Old), Michaelwew (25 Years Old), Myzh2frano (26 Years Old), fwslinktof (28 Years Old), Anya91Kl (36 Years Old), Millardsic (25 Years Old), Santocrism (25 Years Old) |
| This day does not have any events associated with it. |