#TBT Holiday Edition: See MTV's Shining Stars Pose With Santa

To gear up for the holiday, see MTV's biggest stars pose with Santa Claus!

Lauren Conrad Shares Her Secret To (Incredible) Success

Former MTV star Lauren Conrad shared the secret to her success on the E! special "Pop Innovators."

If 'The Hills' Casties Were Disney Characters, Here's Who They'd Be

Here's how we envision the cast of "The Hills" as Disney characters.

Speidi Are (Still) At Odds Over One Thing: The Subject Of Baby-Making

Spencer Pratt and Heidi Montag will duke it out over potential parenthood on the upcoming season of "Marriage Boot Camp."

Oprah's 'Where Are They Now?' Finds Kristin Cavallari In The Kitchen

Kristin Cavallari will share her latest kitchen conquests and more in an upcoming Oprah "Where Are They Now?" special.

The 20 Best #TBT Pics From MTV's Stable Of Stars

We're looking at the 20 best Throwback Thursday photos posted by MTV stars!

Does Stephanie Pratt Have A New Man In Her Life?

Former "Hills" star Stephanie Pratt appears to have a new relationship status: taken!

Lauren Conrad Reveals What It Was Really Like Leaving 'The Hills'

Lauren Conrad will dish about her dramatic "Hills" exit on an upcoming E! special.

Watch Your Back, Martha Stewart: 'The Hills' Gals Are Coming For You

Lo Bosworth is the latest 'Hills' gal to take a crack at Martha' Stewart's empire.

Why Heidi Montag Has Sworn Off Plastic Surgery...Forever

Heidi Montag reveals that she wants to 'age gracefully' and is finished having any elective plastic surgery.

Will Lauren Conrad Have A Mini-Me Anytime Soon?

Is Lauren Conrad planning to have a baby anytime soon?

So…When Was The Last Time Jason Wahler And Lauren Conrad Spoke?

Jason Wahler reveals the last time he spoke to Lauren Conrad.

Heidi Montag Says Her New Book Is Fiction, But The Plot Sounds Fabulously Familiar

Heidi Montag's new book is about a girl who seems just like her!

'The Hills'' Opening Credits: From Start To Finish

We're taking a look back at the opening credits for the first and last season of "The Hills."

Which Former 'Hills' Star's Life Did Britney Spears Just Complete?

Britney Spears has a new bestie!

Here's A Gorgeous Glimpse Of What Whitney Port's Wedding Will Be Like

We're taking a look at Whitney Port's wedding inspiration.

7 Life-Changing Lessons Lauren Conrad Taught Us

From relationships to etiquette, here's some life-changing tips courtesy of Lauren Conrad.

Here's How We Envision Lauren Conrad's Italian Honeymoon

Lauren Conrad hasn't shared photos from her honeymoon -- so here's how we envision her Italian getaway.

Listen Up: Nice Girl Lauren Conrad Has Something To Say About Name-Calling

Lauren Conrad offers some advice about how to deal with name-calling.

#TBT: The Evolution Of Whitney Port…In Photos!

Here's some of our favorite old-school Whitney Port photos!

Speidi And Snooki's Family Chose The Same Halloween Costumes: See The Pics!

The Pratts and the LaValles opted for the same group Halloween costume -- find out what it is!

Scenes From The 'Hills' Sequel That Never Was

"Hills" star Audrina Patridge was spotted sobbing after a Halloween party.

Heidi Montag’s Marriage Advice To Ex-BFF Lauren Conrad Is Actually Rather Profound

Heidi Montag has some marriage advice for her former pal Lauren Conrad.

The Road To Speidi: How Spencer Pratt And Heidi Montag Became Reality TV Icons

From a pregnancy scare to multiple proposals, take a look back at Speidi's most memorable "Hills" moments.