ZZ Top is an American rock band that formed in 1969 in Houston, Texas. The band is comprised of guitarist and lead vocalist Billy Gibbons (the band's leader, main lyricist, and musical arranger), bassist and co-lead vocalist Dusty Hill, and drummer Frank Beard.The band is known for Hill and Gibbons' long beards. Despite his name, Frank Beard usually wears only a mustache.

ZZ Top was inducted into the Rock and Roll Hall of Fame in 2004, and has garnered 11 gold records and seven platinum records. Their 1983 album Eliminator remains the group's most commercially successful record, selling over 10 million units. ZZ Top also ranks 80th in U.S. album sales, with 25 million units.

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