The Zoey 101 alum and younger sister of Britney Spears, 33, revealed on Instagram on Monday that Maddie has solidified her college plans and committed to playing softball at the University of Southern Mississippi. The actress shared several photos of Maddie at various phases of her softball career.

"My baby girl has committed to furthering her athletic & academic career at the University of Southern Miss!" the proud mom announced. Jamie Lynn Spears is a mom to daughters Maddie, 16, and Ivy, 6.

I can remember it like it was just yesterday, as the whole world watched and judged as I made the choice to have my baby at 16 years old.”

Jamie Lynn Spears is celebrating daughter Maddie’s commitment to college for softball. “All in my feels, bc my baby girl has committed to furthering her athletic & academic career at the University of Southern Miss!

Jamie Lynn Spears' daughter Maddie—who she gave birth to at 16 years old with ex Casey Aldridge—has committed to attending University of Southern Mississippi to play college softball.

Jamie Lynn Spears' daughter Maddie, who she gave birth to at 16 years old with ex Casey Aldridge, has committed to furthering her athletic and academic career at this Southern school!