Celebrity Transformations Happy 26th Birthday, Emma Stone! See Her Standout Hair Moments Through the Years By Grace Gavilanes Grace Gavilanes Grace Gavilanes is a NYC-based writer and editor who joined InStyle in 2013. She covers all things entertainment, celebrity, and movies. InStyle's editorial guidelines Published on November 6, 2014 @ 07:14AM Pin Share Tweet Email Photo: No Credit; Slaven Vlasic/Getty Images Happy birthday, Emma Stone! The actress, who was just nominated for two People's Choice Awards for her work in The Amazing Spider-Man 2, turns 26 today. The red-headed beauty has starred in countless hit films including Easy A, Superbad, and The Help and Magic in the Moonlight—both of which garnered much critical acclaim. It's been a long road for Stone, who is never scared to try out the latest style or beauty trend. Case in point: Her many hairstyle and hue changes through the years. In honor of the star's big day, we're taking a look back at her standout beauty moments, starting with her high school yearbook photo!