In
Seville, the King of Spain is shocked by the depths of depravity and sin his people have sunk to. He decides to visit the town when a
carnaval is organized in order to redeem it. One of its inhabitants is Rosita, a beloved street singer praised by the townspeople for her talent. Rosita is the only source of income for her poor family, who are always fighting each other. She is fed up with living in extreme poverty, while the king is living in wealth. After being forced to pay taxes, Rosita is enraged and comes up with a song in which she insults the king. Soon, the king is informed of the offensive ballad and visits her anonymously. Instead of being angry, he is charmed by the woman. However, the soldiers come to arrest her for publicly insulting the king. While being taken to prison, Don Diego tries to defend her. Instead of persuading the soldiers to set her free, however, he is arrested as well. They fall in love at the police station, but she is unaware Diego is a powerful captain. By the king's request, Rosita is set free and escorted to his castle. Diego, however, is told he will be hung. When she meets him, Rosita does not believe he is the king. He tries to seduce her, but she is not impressed until he offers her fashionable clothes. She does not want to have anything to do with him, but is pressured into giving in to his advances by her family, who see an opportunity at becoming wealthy. Living a luxurious life in the castle, the family still feels disrespected. Rosita's mother demands a noble husband for her daughter, and the king offers Diego. Rosita's mother is pleased, not knowing he will be executed shortly after the wedding. Diego is manipulated into participating by the offer of being shot like an honorable soldier, rather than hanged. At the wedding, they are married with their eyes covered, thus not knowing who they are marrying. The king's plan fails when Rosita breaks the rules and looks at her future husband. Rosita is shocked to learn her new husband is Diego, who is sent back to jail immediately. Rosita convinces the king to set Diego free. However, when she leaves, the king again orders the guards to kill Diego. Meanwhile, the queen has found out about his new fling and is furious. Soon afterward, Rosita is informed that Diego has been executed. Devastated, she attempts to kill the king. They find out Diego is still alive, and the lovers are reunited. The king is confronted by his wife about his affair. She reveals she ordered the guards to spare Diego. ==Cast==