Actress/singer Jamie Lynn Spears reportedly saved a friend from injury during a scary bust-up in a sandwich shop over the weekend. Britney Spears’ younger sister was picking up a late-night snack in the Pita Pit sandwich restaurant in Hammond, Louisiana, when her female pal was allegedly attacked by a fellow diner. Sources tell TMZ.com that Spears’s friend was hit by a bottle and then Spears stepped in and dragged her friend to safety behind the counter of the shop, and then wielded a break knife to defend them.
