Reese Witherspoon wore a pig costume to her son's school and the reactions are priceless

Actress, producer, and entrepreneur, Reese Witherspoon, can do no wrong. Whether she's empowering a generation of women with her turn as Legally Blonde's Elle Woods, or fronting Hello Sunshine, a production company dedicated to telling female-driven stories, the 42-year-old is certainly a positive role model for women everywhere. And clearly…