Britney's back at home!

According to People, BRITNEY SPEARS is back in her home state of Louisiana. The mag reports that Britney made the trip so she could spend time with little sis  JAMIE LYNN as the time nears for her to give birth to her first child.

Britney traveled with her father, brother and assistant -- arriving Wednesday afternoon. After the Spears crew touched down they headed straight to their Serenity mansion in Kentwood.