Which 'Hills' Alums Are Headed To 'Millionaire Matchmaker'?

Three of your favorite MTV stars will be helping out Patti Stanger.

"The Hills" are alive with the sound of...love.

If you've been feeling nostalgic since Audrina Patridge's eerily familiar antics at Les Deux earlier this week, you're in luck. The upcoming season of Bravo's "The Millionaire Matchmaker" is set to feature cameos by none other than Kristin Cavallari, Spencer Pratt and Heidi Montag.

Yup, that's right: K-Cav and Speidi will be teaming up with matchmaking aficionado Patti Stanger for the Bravo series' upcoming season, providing in-depth relationship advice to Stanger's wealthy (and eligible) clientele.

It looks as if the trio won’t share any screen time, but it’s a mini "Hills" reunion nonetheless. Plus, we can’t get enough of Patti's priceless reaction to having Spencer on board. "You're hot," she says as she hugs him in a sneak peek video.

Where art thou, Lauren Conrad reaction GIFs? We kid.

In all seriousness, K-Cav and Speidi are bonafide experts on finding true love. Kristin is happily married to Chicago Bears quarterback Jay Cutler and the proud mama of their two boys. Heidi and Spencer, meanwhile, said yes to wedded bliss six years ago and are still going strong (and still making the rounds on reality TV). And with so much wisdom amassed, Heidi's already been giving marital advice: She even just offered a few tips to her former BFF Lauren.

Check out Kristin, Heidi and Spencer on the upcoming season of "The Millionaire Matchmaker" premiering Sunday, December 7 at 9 p.m. on Bravo!