A lovely African-American young lady, Tiana lives in the age of jazz in the bustling New Orleans French Quarter.  She's a vibrant, independent young woman who dreams of owning her own restaurant one day.  Tiana works hard, just as her father did, and she won't let anything stand in her way of seeing her dreams come true.  Nothing that is until she kisses a frog!  When Tiana meets Prince Naveen, the fun begins.  They travel through the swamps of Louisiana together with their new-found friends Louis and Ray, as they try to find a way to become human again.  What they find; however, is love.

Tiana is a princess by marriage.