TMI ... Too Much Instagram!

From Heidi Klum's cheeky reveal to Sofia Vergara's scary spa treatment, see which celebs are guilty of oversharing on social media

  • HEIDI KLUM photo | Heidi Klum

Credit: Courtesy of Heidi Klum

Updated: Thursday Aug 08, 2013 | 03:15 PM EDT By: Alison Schwartz

HEIDI KLUM

No butts about it: Klum's backside is as sizzling as the summer weather. But we knew that before she pulled down her bathing suit on Instagram to show off … her sunburn.