Kirsten Dunst was evidently up for the role of Kevin Spacey's teenage love interest in the 1999 film American Beauty but turned it down. The film went on to win five Academy Awards, including Best Picture and Best Actor for Spacey. Ironically, it was Kevin who put Kirsten off doing the film. She said, "I was only 15 then and I didn't want to kiss Kevin Spacey or be seen lying naked in those rose petals."
I guess when you've made out with Brad Pitt by the age of 13 your standards are a little high. To check out a bunch of cool pics of Kirsten in EW's special photo issue just read more