Jamie Lynn Spears lil' bump is growin' y'all!
The 17-year-old Nickelodeon star spent her day in McComb, Mississippi
studying for her SATs shopping.
Brit's unwed kid sister will reportedly debut the newest member of the Spears family sometime this summer.
Jamie Lynn Baby Bumpin'
4/21/2008 11:11 AM PDT BY TMZ STAFF
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