Lew Brown (born Louis Brownstein; December 10, 1893 – February 5, 1958) was a lyricist for popular songs in the United States. During World War I and the Roaring Twenties, he wrote lyrics for several of the top Tin Pan Alley composers, especially Albert Von Tilzer. Brown was one third of a successful songwriting and music publishing team with Buddy DeSylva and Ray Henderson from 1925 until 1931. Brown also wrote or co-wrote many Broadway shows and Hollywood films. Among his most-popular songs are "Button Up Your Overcoat", "Don't Sit Under the Apple Tree", "Life Is Just a Bowl of Cherries", "That Old Feeling", and "The Birth of the Blues".