Jamie Lynn Spears Marrying Casey Aldridge?

Jamie Lynn Spears and her baby's daddy are rumored to wed soon.

"Jamie has her heart set on getting married to Casey, and wants her big day to be as special as possible."

They do not have a date yet, but they've already started working on the details!

"Invitations have been ordered and a three-tiered chocolate cake arranged."

She is also rumored to be wearing a wedding gown by Monique Lhuillier. How exciting!