Rosalie "Rosie" Méndez Hamlin (July 21, 1945 – March 30, 2017) was an American singer-songwriter. She was the frontwoman of the group Rosie and the Originals. She was born in Klamath Falls, Oregon, but was raised in Anchorage, Alaska. Hamlin was best known for the 1960 song "Angel Baby", which became a Top 40 hit in 1961 when Hamlin was only fifteen years old. She retired from the music industry in 1963.