Career
She has appeared in more than 50 films since 1968. Born in Milan as Agostina Maria Magnoni, Belli made her debut in 1968 with a minor part in Bandits in Milan, then appeared in supporting roles in several musicarelli, giallo films and horror of Spanish-Italian co-production. Together with high profile works, in the seventies Belli lived a season of strong popularity performing in small productions and comedies of dubious value but of great commercial success, then starting from eighties she thinned out her appearances.