Lowest note: F#2 (Beluga)
Highest note: F#6 (All That I Got)
Vocal range: 3 octaves and 3 notes
Voice type: Mezzo-soprano
Fergie is known for her powerful and soulful vocals, which she showcases in her music with the Black Eyed Peas and her solo career. Her vocal range spans three octaves and three notes, from F#2 to F#6, giving her the ability to hit high notes with ease. Fergie's voice is also characterized by its versatility, as she is able to switch from soulful ballads to energetic pop songs effortlessly.