Holly Madison
- Holly Madison.com - Official site for model Holly Madison, with photos, news, video, and more.
- IMDb: Holly Madison - Biography, photos, and list of television and film appearances by model Holly Madison.
- MySpace: Holly Madison - Official MySpace page for model Holly Madison, known her appearances on The Girls Next Door.
- TV Guide: Holly Madison - Photos and biography of The Girls Next Door star Holly Madison.
- Wikipedia: Holly Madison - User-generated profile of model and television personality Holly Madison, known for her appearances on The Girls Next Door.