Her performance as "Lola-Lola" in The Blue Angel directed by Josef von Sternberg brought her international fame and provided her a contract with Paramount Pictures in the US.
Hir Roll als Lola-Lola an Der Blaue Engel ënner der Regie vum Josef von Sternberg huet si international bekannt gemaach an hir e Kontrakt mat Paramount Pictures an den USA abruecht.