Estelle Harris, a longtime actress, has died at 93. She was known for her instantly recognizable, piercing voice, which she brought to roles including Mrs. Potato Head in the "Toy Story" franchise and George Costanza's mother (also named Estelle) on NBC's "Seinfeld." Jason Alexander, who played Harris' on-screen son George on "Seinfeld," paid tribute to his TV "mama" on Sunday. "One of my favorite people has passed – my tv mama, Estelle Harris," he tweeted. "The joy of playing with her and relishing her glorious laughter was a treat. I adore you, Estelle. Love to your family. Serenity now and always." Tap the link in our bio to read the full story. 📸: Katy Winn, AP