Lynne Spears’ shocking revelations also include claims Britney began
drinking at 13 and was introduced to drugs when she went to Los Angeles to
record her first hit.

The ‘Toxic’ singer was even allegedly caught with cocaine and cannabis on a
private jet when she was just 16.

Dispelling claims Britney lost her virginity to her former pop star
boyfriend Justin Timberlake, Lynne says in her book ‘Through the Storm’ her
daughter first had sex with an 18-year-old American football player while
she attended her local high school in Kentwood, Louisiana, for a year before
becoming a teen pop star.

Lynne admits she allowed Britney, aged 16, to sleep with Justin.

A source told Britain’s The Sun newspaper: “Lynne thought Britney was in
love and Justin was good for her.”

Lynne claims her daughter experimented with alcohol after joining Disney TV
show ‘The Mickey Mouse Club’.

Lynne – who has had a turbulent relationship with Britney since she split
from ex-husband Kevin Federline in 2006 – admits in the memoir she regrets
handing control of Britney’s career over to her managers and allowing her to
be promoted as a sex object at the age of 17 in the music promo for ‘Baby
One More Time’.

Lynne, 53, believes Britney’s behavior as a teenage star led to her public
breakdown earlier this year, which involved her being put in a psychiatric
hospital twice and losing custody of her two children, Sean Preston, almost
three, and Jayden James, 23 months.

Britney Spears is accompanied by friends and security as she walks through the Mirage Hotel and Casino to attend The Beatles Cirque De Soleil performance in Las Vegas, Nevada - (08/31/08).