Rumer Willis black dress sunglasses toms shoes real food daily

Rumer Willis is always pretty easy to spot, but we almost didn't even recognize her little sister Scout!

Yesterday the ladies lunched at Real Food Daily, and I'm not sure if it's the frumpy cotton maxi dress or what, but Rumer looks like the younger, hotter sibling here! Maybe she can give 18-year-old Scout some sisterly fashion advice?