Este Arielle Haim (born March 14, 1986) is an American musician, singer and songwriter from Los Angeles, California, the daughter of Israeli footballer Mordechai Haim. She is the bass player for the American pop rock band HAIM, which also consists of her two sisters, Danielle Haim and Alana Haim. In 2021, she appeared in Paul Thomas Anderson's film Licorice Pizza alongside Cooper Hoffman and the rest of HAIM.