The original team of supermodels had to deal with the limelight at the very peak of paparazzi activity. Imagine men following you around with cameras at all hours of the day, trying to snap unflattering pictures of you for the tabloids. You might become pretty paranoid about your appearance.
MacPherson admitted in an interview with Yahoo that she has tried Botox in the past, but that she much preferred her natural look. As she now runs a company focused on exploiting the power of green powders to improve your skin, we think she might be on to something.