Ha*Ash is a Mexican-American pop/rock duo comprised of Hanna Nicole Pérez Mosa (born June 25, 1985) and Ashley Grace Pérez Mosa (born January 29, 1987) who are sisters. Combining a mixture of commercial Latin pop, country rhythms and singer/songwriter style, the Mexican-based duo has become very successful, especially in their hometown of DeQuincy, Louisiana. Their hits include: "Estés Donde Estés" (Wherever you are), "Odio Amarte (I Hate Loving you), "Te Quedaste" (You Stayed) and "Amor a Medias" (Halfway Love).
The sisters had an inclination towards singing from an early age. When they were 11 and 13 years old, they won a music-talent show at their school. At 14 and 15 they received invitations to participate in festivals such as the Railroad Festival and the Louisiana Music Cavalcade.