Heidi, in all her glittery, sparkling glory, made a quick entrance to say hello to all 'The Hills' fans.

How do we like Whitney's dress?
Everyone's favorite Teen Vogue employee came out to celebrate on the red carpet tonight.

What would we be without our best friends? Lo's living proof that little matters in 'The Hills' without having some friends to live it up with you.

Lo is wearing Molly New York and confesses that she's in the middle of final exams. (But isn't she always studying for something in between all those fabulous parties?)

MTV: We've heard on the show that you are in school. What are you studying?
"I'm a senior at UCLA studying art history. "

MTV: What was your favorite moment on the show.
"My favorite moment was Vegas, and NO not because I was caught making out with Frankie but because I had a really fun weekend. But coming to things like this is fun also!"

Don't you just love Lo? Smart and sweet.

In a huge surprise on the red carpet tonight, Elodie -- also known as Heidi's work nemesis -- arrives on the carpet looking great. "You should have gotten the job!" screamed one of the fans in the audience. Elodie has kept a low profile since her time on the series, but we've asked her what she's been up to.

MTV: So everybody wants to know ... what have you been up to lately?
"Well, I started my own bath and body line, Jolie en Rose, which includes bubble bath and flavors which are so yummy and amazing. You can find them on my website or at Nordstrom at The Grove in L.A."

MTV: What are you most looking forward to tonight during the finale?
"I loved Vegas. It's hard for my favorite moments because they are all good, but Justin Bobby was my favorite character."

MTV: How has being on 'The Hills' changed your life?
"It's made me look at the big picture more in terms of happiness. What I want from myself happiness-wise since Bolthouse. I've never been better."

MTV: How do you feel about being back in the Bolthouse area?
"It's good to be back! It looks so different since the show. I'm happy to be here tonight because I'm dying to know what is going to happen between Lauren and Brody!"

We are blogging live from Area nightclub in Los Angeles while getting ready for 'The Hills Finale: Live From Hollywood" broadcasting live at 8 p.m. EST/5 p.m. PST tonight! If you haven't caught up on your episodes, join us and watch the last three episodes on the official 'Hills' site.

Gearing up for the final episode of an explosive season, we hear that Lauren has a special announcement tonight that she will be making on a special live on-air 'Hills After Show'.

What are your predictions for the evening?

You aren't going to like what I'm going to say but season three finale of 'The Hills' is almost upon us.

We will not leave this season on a quiet note. Starting this Monday we will be featuring a Live from The Red Carpet Pre-Show to celebrate the Hills Finale. It's rumored that Lauren has a big announcement to make. I wonder what it is.

What is your favorite moment from this past season and what are some of your predictions for the finale?