She married her childhood friend Jason Alexander in Las Vegas, but the union was annulled two days later.
She then got involved with backup dancer Kevin Federline.
"I love my baby more than anything, and as unfortunate an experience as this has been for me and my family, if it brings more attention to child safety then I fully support that," she told magazine.
In September 2006, Spears and Federline had a new addition to their young family with the birth of their son Jayden James.
Pop star whose first two albums, Baby One More Time and Oops! I Did it Again, both sold over 20 million copies worldwide.