Jamie Lynn Spears -- Knife Wielding Badass ... Caught on Security Camera (VIDEO)
We got the video -- Jamie Lynn Spears freaking out with a huge knife as she tries -- and succeeds -- in breaking up a sandwich shop melee.TMZ broke the story ... Britney Spears' lil sis was in the Pita Pit in Hammond, LA last month when a female…
TMZ — We got the video -- Jamie Lynn Spears freaking out with a huge knife as she tries -- and succeeds -- in breaking up a sandwich shop melee.TMZ broke the story ... Britney ... more info