In 1949, for her role in Robert Desnos' La Place de l'Étoile, she was awarded the Prix des Jeunes comédiens.
Bellon was also a successful playwright, especially with Dames du jeudi (1976), Une absence (1988), and La Chambre d'amis (1995).
In 1949, for her performance in La Place de l'Étoile, she was awarded the Prix des Jeunes comédiens.
Her first major success was the role of Marie in Le Point du jour (1949), directed by Louis Daquin.
[2][6] In May 1951, Loleh Bellon was the sponsor of a subscription contest for Femmes françaises, a communist women's magazine.