By 1930, Dietrich was cast as a cabaret singer once again in Morocco (1930). One of the most iconic moments in this film occurs when Dietrich, dressed in masculine attire and a white tie, kisses another woman. The film would earn Dietrich her sole Academy Award nomination. While traveling in London, officials from the Nazi Party approached her with profitable contracts if she returned to Germany as a top film star in the Third Reich. Dietrich refused their offers and instead applied for United States citizenship in 1937 and returned to Paramount to star in Angel (1937). The romantic comedy was not received as well as some of her past works, so Paramount bought out the remainder of her contract.
