So is who this little girl sitting atop a John Deere tractor in the cutest baby blue and white dress?

It’s none other than “Walk The Line” star Reese Witherspoon.

Reese – who grew up in New Orleans, Louisiana – wrote: ‘Because what Southern girl doesn’t love a John Deere tractor.. #TBT’

You can tell from the photo that her smile hasn’t changed a bit, and with a grin like that it’s no wonder this little beauty went on to conquer the film industry and win the coveted Oscar.