Photo SpecialGrowing Up Spears

See the path that took Britney's little sister Jamie Lynn from sidekick, to budding star to teenage mother-to-be. By Suzy Byrne

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EARLY EXPOSURE

At just 8 years old, Kentwood, La., native Jamie Lynn Spears had her first taste of fame when older sister Britney Spears debuted big – with 1999's ... Baby One More Time. Her success was a family affair, as parents Jamie and Lynne brought Jamie Lynn along for the Hollywood ride (here at a 2001 Planet Hollywood bash in Las Vegas).

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