Belle Baker was a Jewish American singer and actress. Popular throughout the 1910s and 1920s, Baker introduced a number of ragtime and torch songs including Irving Berlin's "Blue Skies" and "My Yiddishe Mama". She performed in the Ziegfeld Follies and introduced a number of Irving Berlin's songs. An early adapter to radio, Baker hosted her own radio show during the 1930s. Eddie Cantor called her “Dinah Shore, Patti Page, Peggy Lee, Judy Garland all rolled into one.”

"Blue Skies" is a popular song, written by Irving Berlin in 1926.