Britney Spears, Demi Lovato, Kim Kardashian, and Adrianne Curry Lead the Self-Published Sextastic Twitpic Roundup

The sisters are most definitely doing it for themselves again this week as the sextastic celebrities just can't get enough of themselves, self-publishing pictures of their own hot selves because too much exposure is never quite enough for these girls who love to live in the spotlight, and we like to observe them, like leering scientists without proper credentials.

This week's Sextastic Twitpic Roundup includes the overly tanned cleavage of Kim Kardashian, Vanessa Hudgens and Stella Hudgens being showy playful, Adrianne Curry flash-bulb covered nekkid, Britney Spears nearly busting out of her dress, and much much more self-published must-sees. Enjoy