Kristin Cavallari + Guy Ritchie = Random Dinner Date?

The newest addition to the cast of The Hills, former Laguna Beach starlet Kristin Cavallari, filmed scenes for the upcoming season at XIV restaurant on Sunset Boulevard last week.  Fellow Hills cast mate "Justin Bobby" Brescia was there too.

And whaddyaknow... ex-Mr. Madonna director Guy Ritchie also "happened" to be there with some friends.  He looked to be attempting a very low (as in "if my face touches the table no one can see me" low... or... Flo Rida Low) profile.

The actress reality star also "happened" to know these alleged friends and joined their table after filming.

We never would've made that connection, but... stranger things have happened.

Exclusive photos by Bauer Griffin