Mariah Carey spares no expense in the wardrobe department! The fashionista diva shared a few photos on Twitter before and after taking the judging panel on American Idol showcasing her $13,850 Alexander McQueen Honeycomb Patent Leather and Net Dress. Her dress features a honeycomb shape created from patent leather and net. The silhouette is boned, nipped-in at the waist, and flared at the knee. Although she looks great in the dress it would of been amazing to see this dress on Kim Kardashian someone with a little more curves to fill it out.