Jamie Lynn Is Seriously "Miss Guided"

3/6/2008 1:30 PM PST

Jamie Lynn Is Seriously "Miss Guided"

Getting out of a car in a skimpy top and mini-skirt, pregnant teen Jamie Lynn Spears channeled her inner Britney for a guest spot on the upcoming ABC series, "Miss Guided."

The episode was shot in October, before the child star revealed she was with child.