The 'Super Bass' hitmaker - who already has her own nail polish range, a shade of M.A.C. lipstick and is planning a fashion line - is to turn her hand to a new venture and has revealed to fans she now wants to add author to her resume.
Asked if she would ever consider writing a book, she tweeted: "Wrkng on 2 books actually...(sic)"
Nicki has admitted she has set her sights on expanding her career beyond music to create an "empire" that would rival hip-hop mogul Jay-Z, who is involved with a number of ventures, including a basketball team, clothing line and nightclubs.