"I've always chosen different scents for different characters I've played," Kirsten Dunst explained to the British edition of Company magazine.
"In All Good Things I wore patchouli-based scents. At the moment it's Bulgari's Mon Jasmin Noir". (No wonder, she posed for it!) In the past she used to wear Blush by Marc Jacobs. One is curious to see whether her memorable turn as a child blood-sucker in "Interview with a Vampire" was accompanied by any specific fragrant choice!
Another actress who does the same is Kerry Washington: For "Ray" she wore rose oil. Otherwise her staple is Piguet's Fracas. Perfume does lend itself into helping you feel differently!