Source: http://forums.superiorpics.com/ubbthreads/showflat.php/Cat/0/Number/1344824/an/0/page/12#1344824
Source: http://forums.superiorpics.com/ubbthreads/showflat.php/Cat/0/Number/1343342/an/0/page/14#1343342
Source: http://www.hollywoodrag.com/index.php?/weblog/comments2/britney_spears_forces_her_own_nipple_slip/
Source: http://forums.superiorpics.com/ubbthreads/showflat.php/Cat/0/Number/1326307/an/0/page/0#1326307
Source: http://forums.superiorpics.com/ubbthreads/showflat.php/Cat/0/Number/1323496/an/0/page/0#1323496
http://forum.phun.org/showthread.php?t=164731
Source: http://www.hotcelebshome.com/britney-spears-nip-slip-and-upskirt-at-josephs-in-hollywood/#more-2437