Party Girl (1930)

Jay Rountree, son of a wealthy manufacturer and rising young businessman, gets caught up in a web involving an escort service, or 'party girls.' While eluding the wily Diana Holster, the self-proclaimed Queen of the Party Girls, he manages to get trapped in a web spun by Leeda Cather and her supposed mother and, much to his consternation and his fiancée's surprise, Jay soon finds himself an unhappily-married man--and Diana isn't so happy either.