Credit: Jordan Strauss/

The Hills are alive with the sound of Glee?

At Thursday's Us Weekly Hot Hollywood party at L.A. hotspot Voyeur, Audrina Patridge only had eyes for a brand-new bad boy: Mark Salling, the mohawk-sporting hunk from FOX's new hit show Glee.

The Hills' Patridge, 24, and Salling, 27, were joined at the hip for their entire time at the shindig. Sitting at a shared table, the pair spent 45 minutes talking into one another's ear and laughing. Just before 11pm, Patridge and Salling left Voyeur with their respective entourages -- their cars following one another, heading out into the night together.

In October, Patridge  ended her two-month fling with Aussie BMX racer Corey Bohan due to "conflicting schedules." Prior that relationship, she was famously attached to Hills castmember Justin "Bobby" Brescia

Patridge wasn't the only Hills alum having fun in the house that night: her frenemy Kristin Cavallari plus Stephanie Pratt and Whitney Port (now of The City) joined Salling's fellow Glee castmates, American Idol's Adam Lambert and Kris Allen, Dancing with the Stars' Lacey Schwimmer, Cheryl Burke, Melissa Joan Hart and Mya, musicians Leona Lewis and LL Cool J, engaged Office star Jenna Fischer, Playgirl cover man Levi Johnston and many, many more.

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