Carrie Underwood walked the Grammys red carpet wearing a $31 million necklace! It's an oval, pear, marquise and white diamond necklace and it's 381 carats. It was designed by some big shot Beverly Hills jeweler named Johnathon Arndt.
Carrie tried to sound humbled by it. She told E!, "It's heavy on my soul. I'm afraid someone is going to tackle me and steal it. It's worth more than me."
