Jamie Lynn Spears, Casey Aldridge Runnin' Errands

Pregnant Jamie Lynn Spears took some time out from taking her l'il dog to the vet's, throwing a Super Bowl party and getting her GED in Kentwood, La., to attend to more important matters... at AutoZone and J.C. Penney.

Yup, the 16-year-old mother-to-be and her 18-year-old baby daddy, Casey Aldridge, are living the high life down South. Ding dang, y'all!

If Casey Aldridge hadn't gotten his piston lubed up in JL's undercarriage, we may never have known about this trip to AutoZone. Think about that.

A baggy t-shirt hiding her baby bump, Jamie Lynn Spears proceeded to ignore every question thrown at her and her boyfriend. Probably smart.