Lathan Moses Echols (born January 25, 2002), known professionally as Lil Mosey, is an American rapper, singer and songwriter from Mountlake Terrace, Washington. He attended Mountlake Terrace High School from 2016 to 2018 until he dropped out to pursue his music career. His most commercially successful song, "Noticed", peaked at 80 on the Billboard Hot 100.