Celebrity NippleWatch™

As anyone who's been following our Celebrity NippleWatch™ updates over the past several months is well aware, see through shots are the new nipple slips ... and we think this photo of "The O.C."'s Olivia Wilde is one of the best examples of the former we've seen yet. (And as one of our more technologically savvy blogging coevals noted when he sent us this, er, tip: "Those high powered flash bulbs are a godsend.")

"Olivia Wilde from The O.C. Nipple Slip" (sic) (Double Viking)

Previously: Celebrity NippleWatch™ Archive, Women of "The O.C."