Rumer Willis eating breakfast red hair griddle's cafe

She may have movie star parents, but Rumer Willis is so normal, you'd never know it!

Yesterday Bruce and Demi's daughter dined at The Griddle on Sunset Blvd with some gal pals, and we're not sure what they were talking about (perhaps how silly Sorority Row 2 will be?), but Rumer was couldn't stop laughing in between bites of her brunch.