4. Christina Aguilera
When it comes to women’s Halloween costumes, the words “sexy” or “naughty” are commonly used before describing what the costume is actually about. In the case of singer Christina Aguilera’s 2005 Halloween costume, a compelling argument might be made for either option, especially given the phrase “At Your Service” written on the back of her costume.
Jordan Bratman is her bound doctor buddy, and the two were married at the time of this photograph…. Because he was taking Aguilera’s temperature with his stethoscope, which he usually placed on her… ahem… behind, this was a good thing. Although the party took place at The Hard Rock Hotel in Las Vegas, it is important to remember that what occurs in Vegas stays in Vegas.