ZZ Top is an American rock band formed in 1969 in Houston, Texas. The group consists of three members: Billy Gibbons, Dusty Hill, and Frank Beard. Known for their distinctive sound that blends blues rock and boogie, ZZ Top gained fame in the 1970s and 1980s with hits like "La Grange" and "Sharp Dressed Man." Their music often features catchy guitar riffs and humorous lyrics. The band is also recognized for their iconic image, particularly the long beards of Gibbons and Hill. ZZ Top has released numerous albums and continues to tour, maintaining a loyal fan base. Their influence on rock music is significant, and they are often celebrated for their contributions to the genre.