"Believer" is a song by the American rock band Imagine Dragons, released in 2017. The track explores themes of pain, struggle, and personal growth, emphasizing how challenges can lead to strength and resilience. Its energetic beat and catchy chorus contribute to its popularity, making it a staple in modern rock music. The song was part of the album Evolve and received positive reviews from critics and fans alike. It topped various music charts and has been featured in numerous media, including commercials and television shows, further solidifying its impact in popular culture.