They have paid tipsters who work at the airport, airlines, hotels, restaurants, salons, etc
Source: http://www.signonsandiego.com/uniontrib/20060115/news_lz1a15stalk.html
"Cousart is on his ever-beeping cell. A tipster at American Airlines faxed over the daily passenger manifest to his office and it shows Mandy Moore flew in last night."
Thats not surprising. Shes pathetic.

hehe.. ..






































