Fourth studio album by the American rock band Red Hot Chili Peppers,originally released on August 16, 1989. The record was a greater commercial success than any of the Chili Peppers' three previous studio albums. Mother's Milk peaked at number 52 on the Billboard 200 and received widespread recognition for singles "Knock Me Down" and the Stevie Wonder cover "Higher Ground". The album became their first gold record in early 1990, and was the first step for the band in achieving international success.