For the first time in more than a year, Britney Spears went back home to Kentwood, La., for little sis Jamie Lynn Spears's baby shower on Saturday. Family and friends got together at their mom Lynne's "Serenity" home, where, according to E! News, both Britney and her father, Jamie, are staying. The parents did all the cooking, including fried chicken and chili, for about 30 guests. Jamie Lynn is said to be having a girl sometime this summer. Britney is expected back in LA by tomorrow for another custody hearing with her ex-husband Kevin Federline.