His Best Client (French: Sa meilleure cliente) is a 1932 French comedy film directed by Pierre Colombier and starring Elvire Popesco, René Lefèvre and Hélène Robert. The film's sets were designed by the art director Jacques Colombier.
A pair of lovers open a beauty salon, but struggling for business they decide to pretend that she is really his mother and has been rejuvenated by a miraculous treatment they have.