Kimberly J. Brown is an American actress best known for her role as Marnie Piper in the Disney Channel movie series, Halloweentown. She was born on November 16, 1984, in New Jersey and began her acting career at a young age, appearing in various television shows and films. In addition to her work in the Halloweentown series, Brown has appeared in other projects, including the television show Guiding Light. She has also participated in various fan conventions and events, where she engages with her audience and shares her experiences in the entertainment industry.