I used to work at an upscale high dollar golf resort. During the 6 years I worked there I met several B and C list celebrities. Maury Povich, Adam West, Jimmie Johnson, just to name a few. As well as many PGA tour golfers, including Tiger Woods.

Maury was a grade A douchebag. Didn't even tip.
Adam West was an awesome old man who told dirty jokes and would talk your head off. Tipped me extra just for listening to him ramble on.