The Killers are an American rock band formed in Las Vegas in 2001. Known for their energetic live performances and catchy songs, they have released several successful albums and singles, including "Mr. Brightside" and "Somebody Told Me." The band has garnered a large fan base and critical acclaim for their unique sound and style. With their blend of indie rock and new wave influences, The Killers have become one of the most popular and enduring bands of the 21st century.