The infamous couple had much to say about being kept out of the reunion.
MTV's 'The Hills: That Was Then, This Is Now' special aired on Tuesday.
MTV's 'The Hills: That Was Then, This Is Now' aired the unseen footage during Lauren Conrad's special on Tuesday.
ET sat down with the cast in honor of the hit reality show's 10th anniversary.
ET caught up with Kristin Cavallari, Whitney Port, and more favorites from the MTV reality show.
The mind behind the show tells all to ET.
The couple known as "Speidi" invited ET into their home for a special look around.
Heidi Montag and Spencer Pratt are living a much more modest lifestyle since "The Hills."
"You need to make very controversial television to stay on air," Pratt told ET.
The story lays to rest in this ET interview... say goodbye.
'You know what you did!'
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.
