Jamie Lynn Spears has given birth to a baby girl Thursday morning! Jamie Lynn and fiancé Casey Aldridge have named their newborn Maddie Briann .
Jamie Lynn has entered Mississippi Southwest Regional Medical Center in McComb, Ms at 4 a.m. today and delivered via C-section at approximately 8:30 a.m. (CST).
The 17-year-old Zoey 101 star had an ultrasound last week, indicating her baby may be in breech position.
According to reports, both mommy and baby are both healthy and doing great.
