Britney, honey, if you're going to wear the hooker dress, at least have the common sense to slap on some make-up. Ugh, and I just realized that she looks like she's wearing a half-assed Ann Coulter costume. Well, a poor choice of wardrobe is the least of her problems right now, with Brit-Brit's assistant, Kalie Machado, spilling the beans to Us Weekly about her experiences with the pop star during her tumultuous break-up from Kevin Federline.