I'll give you a question, please answer with step-by-step reasoning process.
Context: Barbara Eden (born Barbara Jean Morehead, August 23, 1934) is an American film, stage, and television actress, and singer, best known for her starring role of "Jeannie" in the sitcom I Dream of Jeannie.\n\nQuestion: who played jeannie in i dream of jeannie?

Barbara Eden
To answer this question, we should know that: Barbara Eden (born Barbara Jean Morehead, August 23, 1934) is an American film, stage, and television actress, and singer, best known for her starring role of "Jeannie" in the sitcom I Dream of Jeannie.

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So, the answer is Barbara Eden