Is Lindsay Lohan penning a memoir?

Los Angeles: Singer-actress Lindsay Lohan is reportedly penning a tell all book in which she would be discussing every aspect of her life.

The book apparently started, when the 27-year-old actress made certain journal entries during her stint in rehab as an exercise, reported TMZ.

"The book started as a series of journal entries, which she wrote in rehab as a therapeutic exercise. The book is still in its early stages, and it doesn't have a clear focus, but she says she wants to open up every part of her life," a

source said.

The 'Mean Girls' star has already received several offers for a book deal.