Kristin Cavallari Flips the Bird

Newly single reality star gives everyone a piece of her mind as she walks her dog

By Bruna Nessif Jul 28, 2011 2:05 AMTags
Kristin CavallariFame Pictures

We just love when celebs show us their classy side and tell the world to ef off without even moving their lips...serious talent.

Kristin Cavallari is apparently no stranger to this, as she was quick to give the one-finger salute while walking her dog in West Hollywood on Monday.

Of course she's pissed, the girl just got dumped!

Between getting ditched by (then) fiancé Jay Cutler and having to see her wedding spread in this week's issue of Life & Style, we can understand why the reality star had a not-so-friendly moment.