Spencer Looking for "New Enemy" to Replace L.C.

From the Hills to Keeping Up With the Kardashians, friends and enemies all come out to party

Lauren Conrad narrowly missed out on a chance to say farewell to her nemesis, Spencer Pratt, at Star Magazine's Young Hollywood party at Apple Lounge Wednesday night.

Spencer was there with faux wife Heidi Montag, who said she's releasing a new album soon and using actual professionals to shoot the videos instead of her boyfriend. But as soon as the two finished interviews on the carpet, they left the party.

Of course, not before Spencer had a chance to sound off on L.C.'s upcoming departure from The Hills.

The reality-TV troublemaker says he's really going to miss Conrad: "I'm actually very depressed," he told me of her departure. "Who am I gonna beef out with? I gotta find some new enemy on the show."

So how did Lauren and BFF Lo Bosworth avoid this awkward run-in?

They skipped the carpet altogether and hung out inside at their own VIP table as Lady GaGa played. Stephanie Pratt apparently felt no family loyalty, as she headed to their table and sat with the girls.

Laguna Beach alum Kristin Cavallari was also on hand for the bash, showing up with Scott Disick, Kourtney Kardashian's ex-boyfriend. The two stayed together on the patio as Scott smoked a cigarette.

But that didn't discourage the Keeping Up With the Kardashians star—Kourtney also made it to the party, she just rolled solo.