Britney Spears is preparing for a new addition to her home - an 11,300 litre (2,500 gallon) septic tank.

The TOXIC singer and her husband Kevin Federline will be installing a fourth septic tank into their Malibu, California, home, according to work permits filed with the city of Los Angeles and viewed by US WEEKLY.

The mother-to-be also has plans for a Koi pond and new pool, spa and water slide to be installed.

12/05/2005 08:57