Khloe & Kourtney Kardashian's Muscle Comes in All Sizes

Khloe Kardashian looked more like a general walking into battle than a celeb ready to launch a new jean line.

Khloe was flanked by a squadron Tuesday at The Grove in L.A. where she launched her new denim line, Good American, made for the shapely woman. Check out the vid ... Kourtney and Mason show off a new bodyguard on arrival.