7. Katy Perry
When it comes to personal desires, Katy Perry goes crazy. An example of her craziness is how her driver is not allowed to look at her, talk to her, or ask for her autograph. Another one on the list is that her hotel room must have a large closet with two egg-cream-colored chairs. White and purple hydrangeas must be in the room, whereas pink and white roses and carnations are a no-no.