Mariah Carey reportedly spent over $1m on her recent four-night trip to London.

Carey spent the money on first-class flights and hotel rooms on the top floor of The Dorchester hotel. She also reportedly spent $20,000 on hiring a Rolls-Royce and a Bentley.

Carey then held a party at the swanky Jalouse nightclub in Mayfair to promote her new album Memoirs Of An Imperfect Angel, where guests drank $2-000-a-bottle champagne while her music videos were played on a screen.

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