In a tell-all book, Spears' mother, Lynne, reveals her daughter surrendered her chastity to a high school football stud when she was just 14.
Mama Spears, 53, also dishes that the pop icon took a liking to booze when she was a 13-year-old Mouseketeer and began experimenting with drugs at 15.
By age 16, Britney's wild-child behavior stunned her family when she was caught with cocaine and marijuana on a private jet, Lynn Spears claims.
The book, "Through the Storm: A Real Story of Fame and Family in a Tabloid World," is set for release Sept. 16, but The Sun of London published titillating highlights on Thursday.
Lynne Spears, 53, confesses her regret of losing control of Britney's career to handlers who promoted her as a sex object and put her in raunchy videos.
She admits she allowed her then 16-year-old daughter to sleep with Timberlake, her Mickey Mouse Club co-star, and went along with the hoax that Britney was a virgin.
Timberlake had shattered the fair-maiden myth in 2003, blabbing to reporters, "She lost her virginity a while ago - and I should know." He also told Barbara Walters that he gave Britney her first kiss.
Lynne Spears reveals Timberlake was misled and that Britney lost her virginity to a Kentwood, La., high school football player. via
