Original: Federico Fellini gave Ekberg her greatest role in La Dolce Vita (/O1960/O) , in which she played the unattainable '' dream woman '' opposite Marcello Mastroianni ; then Boccaccio '70 in 1960 , a movie that also featured Sophia Loren .
Simplified: She is most famous for the film La Dolce Vita (/O1960/O) , directed by Federico Fellini .