Ana Beatriz Barros (born 29 May 1982) is a Brazilian model known for her work with Guess?, bebe, Victoria's Secret, Chanel cosmetics, and Jennifer Lopez's JLO fashion line.
Barros was born in a small town of Itabira, Minas Gerais, Brazil, to Sônia, a housewife, and Reinato Barros, a mechanical engineer. Later, her family moved to Rio de Janeiro, where she spent her childhood. Barros is of Portuguese, Spanish and Italian ancestry and is the youngest of three sisters; Patricia, who is also a well known model, and Malu (Maria Luisa).