Janet Jackson set for 2010 comeback.

Janet Jackson is getting ready for her musical comeback in 2010.
From her official website ~

Later this year, Janet will publish her first book, providing an intimate look at her life and how she has dealt with issues of self-esteem. Janet will reveal aspects not known before about her uniquely successful career not only in music but in television and motion pictures.

The next months and new year will also bring another film starring Janet as she joins Tyler Perry in his sequel, Why Did I Get Married Too, followed by a new album slated to released during the first quarter of 2010.