According to TMZ, Britney Spears denies the rumours that she has a case of baby blues.
The singer of Toxic is however, reading the book by Brooke Shields, Down Came the Rain, where the actress discusses how she struggled with a depression after giving birth to her first born, Rowan.
In her free time, Spears is reading the book at the rehabilitation clinic, Promises, in Malibu.
The singer gave birth to her second child, Jayden James, in September 2006. Two months later, Spears, 25, separated from her husband Kevin Federline.