Celine Dion

The Canadian singer made sure she could always perform at her best when she made this ridiculous purchase!

When she signed a $100 million deal to perform a three-year residency at the Colosseum at Caesars Palace, Celine insisted that a $2 million humidifier was installed on the stage.

The 55-year-old then ensured the device hung directly above her head during performances, which she reportedly said was to “preserve her singing voice in the harsh desert climate".