Kate Magowan is an English actress. She started her acting career in the 1990s. Her first acting job was the movie Dream Team. She then guest starred on the British series The Bill. Her next movie was 2000’s It Was an Accident. In the 2000s, she had roles in the films Fourplay, It’s All Gone Pete Tong, and Kidulthood. She then became known for her role as Princess Una in the movie Stardust. In the 2010s, she became more widely known for starring as Sadie Young on the British series EastEnders. She also played the role of Sonny Clay on the TV series Spotless. In addition, she starred in the films A Lonely Place to Die and Exile.