Known initially for her breathy, almost whispery singing style - not to mention her unmistakable pronunciation of the word ‘duh’ - Billie Eilish has since added more shades to her vocal palette.

Charli then sang into the Auto-Tuned microphone, "Lorde summer 2025!" Finally, after kicking off her "Guess" remix performance yelling, "That's right, bitch!" and singing the first verse and chorus on ...