'You know what you did!'
The reality star reflects on her biggest real -- and not-so-real -- moments in honor of the show's 10-year anniversary.
The Whitney Eve designer dishes never-before-heard secrets only to ET.
'The Hills' stars Spencer Pratt and Heidi Montag opened up in an interview with ET.
Port tells ET she's surprised producers never created a storyline around their past.
Spencer Pratt also talks to ET about how naive they were about the entire process.
In honor of the reality series' 10-year-anniversary, the cast reveals show secrets exclusively to ET.
ET is kicking off 'Hills Week' with show secrets revealed!
The former MTV co-stars have nothing but love for each other!
The mother-of-two was barely getting any likes in 2009.
It's a battle of the blondes!
ETonline has your exclusive sneak peek at the heated cat fight on this Friday's all new 'The Mother/Daughter Experiment' on Fridays at 11 p.m. on Lifetime.
Speidi was clearly devastated when the reality show was canceled in 2010.
The former 'Hills' star opens up about the devastating end of the popular MTV reality show.
