Stephanie Pratt On Spencer's Wedding, Audrina's New Ring & Pratt Holiday Traditions

Stephanie Pratt and Lauren Conrad attend a birthday party at TAO, May 2008 Stephanie Pratt and Lauren Conrad attend a birthday party at TAO, May 2008

It’s been a big season of drama for fans of MTV’s “The Hills,” and according to Stephanie Pratt, next Monday’s season finale is full of even more thrills.

“I think that’s going to be the most exciting thing this whole season by far,” Stephanie, the little sister of “Hills” bad boy Spencer, told AccessHollywood.com on Tuesday. “Spencer and Heidi go to court in Beverly Hills to legalize their marriage – and as you can see, Heidi’s mom isn’t there. I don’t know if she’s still in town, but I know that was really crazy for them when she was in town after they eloped. It was really stressful for them.

“And Heidi and Lauren run into each other at this Bolthouse event that we all went to,” Stephanie continued. “Oh, and Audrina and Justin — like maybe they’re going to get serious – he took her to Palm Springs and gave her a ring!”

One thing that won’t make “The Hills” season finale, however, is Heidi and Spencer’s post-wedding reception. For starters, Stephanie said the couple hasn’t even organized such a bash.

“I think right now, it’s basically up to Heidi and Spencer,” Stephanie said. “Heidi’s mom is less than thrilled, so it’s up to them, but I know Holly [Montag, Heidi’s sister] and I really want them to have a party!”

As for plans to have kids, according to Spencer’s sister, “Heidi wants kids, but right now she really wants a dog.”

So what did Spencer’s sister buy the newlywed couple? 

“Oh my god, I haven’t [gotten them a gift]! Oh my god, I’m such a bad sister!” she exclaimed. “I’ve only been concentrating on Christmas presents, I totally forgot about a wedding present!”

Though Heidi and Spencer have been dating off and on for years, thanks to their Cabo-nuptials last month, 2008 will be the first Christmas Heidi will spend as a Pratt. And, according to Stephanie, the Pratts have some holiday family traditions.

“Before Christmas we always go to the LA Country Club for Christmas dinner events that they have,” she said. “I think we’re doing that on Wednesday.”

For New Years, Stephanie revealed she’s headed to a new club that recently opened, called Eco. Her boyfriend, Cameron (who she’s now back together with) works there along with Holly Montag’s new boyfriend.

“The Hills Finale Live From NYC” airs December 22 on MTV, featuring a performance from The Pussycat Dolls.

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