After Shock: Heidi & Spencer will explore the couple's meteoric rise to fame and life after their 15 minutes in the limelight. Montag will also discuss her extensive plastic surgeries. She recently underwent surgery to reduce her breast implants from F-cups to C-cups.
Montag and Pratt, who wed in 2009, both starred on MTV's The Hills before making appearances on reality shows like I'm a Celebrity... Get Me Out of Here and Celebrity Big Brother in the U.K.
After Shock: Heidi & Spencer will premiere on Monday, Dec. 9 at 10/9c on E! Will you watch the special?