That's all, folks!

After four years and over 100 episodes of tears, breakups, makeups, drama and at least one shocking makeover (Heidi!), The Hills is signing off. The MTV reality hit's finale airs Tuesday at 10 p.m.

"Everybody's kind of coming at peace with their stories that we've been following along," show creator Adam DiVello said recently of the finale. "A few of them definitely found happiness and what they were looking for."

In this exclusive sneak preview of the final episode, Brody Jenner -- hitting golf balls with pals Frankie and Taylor -- looks back on on-again-off-again gal pal Kristin Cavallari.

Watch how Brody reacts when Taylor snipes that wild child Cavallari is sticking pins into a Brody "voodoo doll."

Check out the clip now (above)!