Wonderwall

Michelle Williams Flashes Underwear in Super-High Slit Dress at Oz the Great and Powerful Premiere

USMagazine, Thursday, February 14, 2013, 10:30am (PST)

Just call her Glinda, the Nice-But-Naughty Witch of the North. Michelle Williams joined costars Mila Kunis, James Franco, Rachel Weisz and Zach Braff on the yellow brick road for the Oz the Great and Powerful premiere at the the El Capitan Theatre in Hollywood on Wednesday (Feb. 13).

PHOTOS: Michelle Williams' life after Heath Ledger

The Oscar-nominated actress, 32, plays Glinda, the Good Witch of the North in the big-budget film inspired by L. Frank Baum's beloved Oz books (which inspired the 1939 classic film The Wizard of Oz). For the premiere, Williams, at first glance, appeared to showcase her signature style: With her now-familiar blonde pixie cut, Williams wore a nearly floor-length, short-sleeved white gown with gold-and-silver floral details by Prada, plus Prada shoes and a Kate Young for Target clutch.

PHOTOS: Michelle's style evolution

From the side, however, Williams' look wasn't so demure -- featuring a slit that went above her waist to reveal her black underwear beneath. "It wasn't intentional! It was just a good fit!" Williams told PopSugar of the frock.

PHOTOS: Biggest wardrobe malfunctions ever

Dating Jason Segel for about two years now, Williams is single mom to Matilda, her 6-year-old daughter with the late Heath Ledger. Williams noted she's excited for Matilda to see her in Oz -- and told PopSugar she's planning on screening the fantasy flick for Matilda on a less "overwhelming" night than Wednesday's big premiere.

This article originally appeared on Usmagazine.com: Michelle Williams Flashes Underwear in Super-High Slit Dress at Oz the Great and Powerful Premiere

Wonderwall Video

Celebs Gone Social for May 22, 2013
Celebs Gone Social for May 20, 2013
Celebs Gone Social for May 17, 2013
Celebs Gone Social for May 15, 2013
Celebs Gone Social for May 13, 2013
Celebs Gone Social for May 10, 2013
Celebs Gone Social for May 8, 2013
Celebs Gone Social for May 6, 2013
Celebs Gone Social for May 3, 2013
Celebs Gone Social for May 1, 2013
Celebs Gone Social for April 29, 2013
Celebs Gone Social for April 26, 2013
Celebs Gone Social for April 24, 2013
Celebs Gone Social for April 22, 2013
Celebs Gone Social for April 19, 2013
Celebs Gone Social for April 17, 2013
Celebs Gone Social for April 15, 2013
Celebs Gone Social for April 12, 2013
Celebs Gone Social for April 10, 2013
Celebs Gone Social for April 8, 2013
Celebs Gone Social for April 5, 2013
Celebs Gone Social for April 3, 2013
Celebs Gone Social for April 1, 2013
Celebs Gone Social for March 29, 2013
Celebs Gone Social for March 27, 2013
Celebs Gone Social for March 25, 2013
Celebs Gone Social for March 22, 2013
Celebs Gone Social for March 20, 2013
Celebs Gone Social for March 18, 2013
Celebs Gone Social for March 15, 2013
Celebs Gone Social for March 13, 2013
Celebs Gone Social for March 11, 2013
Celebs Gone Social for March 8, 2013
Celebs Gone Social for March 6, 2013
Celebs Gone Social for March 4, 2013
Celebs Gone Social for March 1, 2013
Celebs Gone Social for Feb. 27, 2013
Celebs Gone Social for Feb. 25, 2013
Celebs Gone Social for Feb. 22, 2013
Celebs Gone Social for Feb. 20, 2013
Celebs Gone Social for Feb. 15, 2013
Celebs Gone Social for Feb. 13, 2013
Celebs Gone Social for Feb. 11, 2013
Celebs Gone Social for Feb. 8, 2013
Celebs Gone Social for Feb. 6, 2013
Celebs Gone Social for Feb. 4, 2013
Celebs Gone Social for Feb. 1, 2013
Celebs Gone Social for Jan. 30, 2013
Celebs Gone Social for Jan. 28, 2013
Celebs Gone Social for Jan. 25, 2013
Celebs Gone Social for Jan. 23, 2013
Celebs Gone Social for Jan. 18, 2013
Celebs Gone Social for Jan. 21, 2013
Celebs Gone Social for Jan. 16, 2013
Celebs Gone Social for Jan. 14, 2013
Celebs Gone Social for Jan. 11, 2013
Celebs Gone Social for Jan. 9, 2013
Celebs Gone Social for Jan. 7, 2013
Celebs Gone Social for Jan. 4, 2013
Celebs Gone Social for Jan. 2, 2013
Celebs Gone Social for Dec. 28, 2012
Celebs Gone Social for Dec. 26, 2012
Celebs Gone Social for Dec. 21, 2012
Celebs Gone Social for Dec. 19, 2012
Celebs Gone Social for Dec. 17, 2012
CGS: Best TMI Tweets of 2012
CGS: Best Bikini TwitPics of 2012
Celebs Gone Social for Dec. 14, 2012
Celebs Gone Social for Dec. 12, 2012
Celebs Gone Social for Dec. 10, 2012
Celebs Gone Social for Dec. 7, 2012
Celebs Gone Social for Dec. 5, 2012
Celebs Gone Social for Dec. 3, 2012
Celebs Gone Social for Nov. 30, 2012
Celebs Gone Social for Nov. 28, 2012
Celebs Gone Social for Nov. 26, 2012
Celebs Gone Social for Nov. 21, 2012
Celebs Gone Social for Nov. 19, 2012
Celebs Gone Social for Nov. 16, 2012
Celebs Gone Social for Nov. 14, 2012
Celebs Gone Social for Nov. 12, 2012
Celebs Gone Social for Nov. 9, 2012
Celebs Gone Social for Nov. 7, 2012
Celebs Gone Social for Nov. 5, 2012
Celebs Gone Social for Nov. 2, 2012
Celebs Gone Social for Oct. 31, 2012
Celebs Gone Social for Oct. 29, 2012
Celebs Gone Social for Oct. 26, 2012
Celebs Gone Social for Oct. 24, 2012
Celebs Gone Social for Oct. 22, 2012
Celebs Gone Social for Oct. 19, 2012
Celebs Gone Social for Oct. 17, 2012
Celebs Gone Social for Oct. 15, 2012
Celebs Gone Social for Oct. 12, 2012
Celebs Gone Social for Oct. 10, 2012
Celebs Gone Social for Oct. 8, 2012
Celebs Gone Social for Oct. 5, 2012
Celebs Gone Social for Oct. 1, 2012

Celebs Gone Social for May 20, 2013

Jessica Alba tweets a sweet message and two collages to mark her fifth wedding anniversary with Cash Warren, on today's Celebs Gone Social hosted by Wonderwall Editor Chris Gardner.