Just one year after declaring that she had "never done a diva-ish thing" in her life, Mariah Carey and her husband were seen arriving al London's Heathrow air port with no less than 23 suitcases. The pop star then insisted than a $100,000 private jet fly her to Monte Carlo for a 15-minute appearance at the World Music Awards show, and that she stay in a 10,000 per night penthouse suite at the exclusive Hotel de Paris