Reese Witherspoon is too funny!

The 40-year-old actress took to Instagram on Sunday, June 19, to share a cute video of herself dancing to the song "Sweet Home Alabama" — and we're loving how Reese is paying homage to one of her best films ever!

"You know….#TrafficJamming? #SweetHomeAlabama," the mom-of-three captioned the clip of herself jamming in the car to the popular tune.

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The actress portrayed Melanie Smooter in the hit 2002 film of the same name alongside Patrick Dempsey and Josh Lucas.

Click through the gallery below to see the cast of Sweet Home Alabama then and now!