The Hills Old Habits Die Hard (2006–2010) Online
- Original Title :
- Old Habits Die Hard
- Genre :
- TV Episode / Drama / Reality TV
- Year :
- 2006–2010
- Directror :
- Hisham Abed
- Cast :
- Kristin Cavallari,Audrina Patridge,Heidi Montag
- Writer :
- Sean Travis
- Type :
- TV Episode
- Time :
- 22min
- Rating :
- 6.0/10
Kristin thinks she has tamed Justin Bobby, but Justin may not be over Audrina just yet. When Holly loses control at an event, it's up to Heidi to make her sister confront her drinking problem.
| Episode credited cast: | |||
 | Kristin Cavallari | - | Herself |
 | Audrina Patridge | - | Herself |
 | Heidi Montag | - | Herself |
| Rest of cast listed alphabetically: | |||
 | Brent Bolthouse | - | Himself |
 | Lo Bosworth | - | Herself |
 | Justin Brescia | - | Himself |
| Dennis Cavallari | - | Himself |
| Nicole Cavallari | - | Herself |
 | Brody Jenner | - | Himself |
| Holly Montag | - | Herself |
| Setorii Pond | - | Herself |
 | Spencer Pratt | - | Himself |
 | Stephanie Pratt | - | Herself |
| Charlie Smith | - | Himself |
| Derek White | - | Himself |