Either Katy Perry forgot to look in the mirror before leaving the house or she's making a serious fashion statement!

From Huffington Post: "Is it a wardrobe malfunction if the garment was intended to flash your body part or undies? This is the type of question that Katy Perry is forcing us to ponder today. While attending a birthday party at the Shores bar in Santa Monica, the usually scantily clad pop star wore a see-through dress -- like, completely sheer. The black mesh number revealed both her bra and panties, but it doesn't look like Katy was unaware of this before she left the house. Well, at least it was floor length, right?"