Jamie Lynn Spears is spending her honeymoon with us at Z-104!

Yesterday she stopped by 96.3. STAR Country for an impromptu performance of her new single and girl's gonna be an even bigger star.

This past weekend she married Jamie Watson in a New Orleans ceremony with her sister Britney by her side.

[PHOTOS] Jamie Lynn Spears is stunning on wedding day

Check out that rock!

[TRENDING]Britney Spears congratulate's Jamie Lynn on her wedding