The Angel of Broadway(1927)

Babe Scott, a cabaret dancer who is constantly searching for sensational material to shock her customers, conceives of burlesquing a Salvation Army girl and attends mission meetings on the East Side for atmosphere. There she meets Jerry Wilson, an honest truckdriver and friend of the Army captain. Although the act is a success, Babe is disillusioned to find Lonnie, a fellow worker who has been romancing her, stealing her money and making overtures to Big Bertha, the hard-boiled club hostess.