Reese Witherspoon honored friend Laura Dern's late mom, Diane Ladd, with a touching tribute. "Oh Diane ! What a beautiful spirit, filled with light, childlike creativity and boundless ideas. ✨," Witherspoon, 49, wrote via Instagram alongside several photos of Ladd. "A born & bred storyteller from Mississippi, your golden voice made every small moment feel like a remembered dream." The post included a solo shot of Ladd enjoying the sunshine, plus photos of the Alice Doesn't Live Here Anymore actress posing with her daughter.