Heidi Montag Reveals Last Time She Spoke To Lauren Conrad, Which 'Hills' Costar Knows About Pregnancy

Heidi Montag: 'I thought me and Lauren Conrad would have been friends again'

Why Heidi Montag Thinks Lauren Conrad Should Be As Rich As Kylie Jenner

Heidi Montag on Her Friendship Demise With Lauren Conrad

Heidi Montag Says There's 'Old History' to Be Resolved in 'The Hills: New Beginnings'

Heidi Montag gives BIRTH! The Hills star welcomes second child with Spencer Pratt - a healthy - 1br

‘The Hills’ Star Heidi Montag Gives Birth To Boy

Lauren Conrad Remembers the Infamous Confrontations | The Hills | MTV

‘The Hills New Beginnings’ Cast Debate If Lauren Conrad Would Return!

Jason Wahler Sounds Off on Lauren Conrad ‘Hills’ Debate: Would He Pick Himself or Paris?

Spencer Pratt Doesn't Think Lauren Conrad 'Would Add' To 'The Hills' Revival Series - 'Her World Is Too Curated To Succeed In Reality Tv'

The Hills baby boom continues: Heidi Montag is pregnant!

Kimmel Kartoon - Celebrity Plastic Surgery with Heidi Montag and The Flintstones

Kristin Cavallari Talks Lauren Conrad & "The Hills" Reunion

Lauren Conrad Exposes MTV ‘The Hills’ Fakery!

Lauren Conrad Says She Had To ‘Emotionally Recover’ After ‘The Hills’

Heidi & Spencer Admit They Blew Through 'The Hills' Fortune

Before and After Cosmetic Surgery: 'The Hills' Star Heidi Montag's Transformation

The Hills - S4 E20 - I Heidi Take Thee Spencer

Heidi and Spencer Troll Their ‘Hills’ Costars: ‘Worst Cast,’ ‘Pretend to Be Interesting’

Ill never forget this moment between Lauren and Audrina the hills

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ET Interview Lauren Conrad Adds Personal Touches to Fall Line 2012

Lauren Conrad inspired makeup tutorial - Flawless skin & bold liner!

The Rewind: Lauren Conrad's "Mascara" Tear

Laguna Beach’s Lauren Conrad and Kristin Cavallari APOLOGIZE to Each Other

Laguna Beach’s Lauren Conrad and Kristin Cavallari APOLOGIZE to Each Other

'Summer House' Star Jesse Details Watching Back Cancer Scare

Mariska Hargitay Doesn’t Know If Benson and Stabler Are ‘Endgame’

Joe Amabile Reveals Where He Stands With Tayshia Adams After Voting Her Off 'The Goat': 'An Unfortunate Situation'

MAFS' Jamie Otis Details Having 'Irrational' Thoughts — Including Concerns Doug Was Cheating — Dealing With Postpartum Depression

Summer House's Ciara Miller on 'Blabber Mouth' West Keeping Their Relationship Status a Secret

Travis Kelce Says ‘LFG’ to Taylor Swift's 'Eras Tour' Return in Paris

MTV Movie & TV Awards red carpet fashion highlights

Heidi Montag lost 22 lbs through simple diet changes

Heidi Montag's beauty standards have evolved over time

Heidi Montag on Taylor Swift Connection

How Heidi Montag Lost 22 Pounds

Heidi Montag - Heartbeat New Single