Why Billie Eilish Is Such a Huge Part of 'Survivor 50'

If you're watching Survivor 50, here's a good drinking game to play: Take a drink every time someone says "Billie Eilish." You'll be toasted before they even get to tribal council.

Why are these Survivor all-stars talking so much about Billie Eilish? The ten-time Grammy winner's only connection to the show is a casual mention in her song "TV." But this season, she's behind a major twist in the game.

This season, immunity idols are anything but ordinary — they're Billie Eilish Boomerang Idols.