Reese Witherspoon is known for her peppy persona and ultimate girly style, especially since starring as Elle Woods in Legally Blonde.MORE: Reese Witherspoon's cute new mini dress has a detail that fans are wild aboutHowever, in a recent conversation with fellow actress Kerry Washington, the star revealed that it was most certainly not always that way!The Big Little Lies lead opened up about her childhood, shared surprising details about her upbringing, and revealed just how much she has changed over the years.WATCH: Reese fails to keep up during hysterical challengeMORE: Reese Witherspoon’s sweet tribute to her mother leaves fans saying the same thingReese was born in New Orleans, Louisiana, and has always been very outspoken and proud about her strong Southern background.She has an older brother, John D.