Kristen Bell Without Makeup
Kristen Bell snapped a photo of herself without makeup and with a bra on her head -- because, as she put it, "Sometimes bras are hats" -- and then proceeded to share her silliness with the Twitterverse in January 2012.
No further explanation necessary.
Thankfully, this didn't cause a sudden trend in undergarments as outer-garments.
Some women look great without makeup. But only the 'House of Lies' actress could pull off no makeup AND a hat with a cup size.