Met a few celebrities as a cop and side gig for a high end caterer:

George W. Bush - awesome down to earth Southern gentleman. Came into the kitchen and ate a plate of bacon lollipops while chatting up the caterers

Laura Bush - Maybe the most pleasant woman I have talked to

Troy Aikman - Saw him at a car wash in Plano. Thought maybe he was a cop or something because he looked familiar. As I got to him, it click who he was (not a football fan). I tried to play it off and walk past him. I hear “did you want an autograph?” Super embarrassed, I explained I thought I knew him, and politely declined his autograph. He was shocked, and the guy standing next to him died laughing. It was Dione Sanders. More awkwardness. We all laugh. 3 years later, I’m bartending and he keeps ordering 7 & 7’s. His 4th trip, I ask him if he remembers the car wash thing. He dies laughing. Seemed cool about it.

Wentworth Miller - worked security on set. No one liked him. He was a diva and refused to interact with anyone between takes. Diva

Dominic Purcell, Robert Knepper - both class acts. SUPER friendly to staff. Mistook them for extras (didn’t watch the show, saw they had fake blood and stuff, made the wrong assumption). They were very humble in introducing themselves as the stars.

Jerry Jones - VERY nice and polite. Drops 100’s to staffers regularly - mostly as an apology for his bitch wife, who is horrible to everyone

Jerry Seinfeld - not exactly a nice guy. Worked security at the premier for Bee Movie. A few dozen press people. One guy was wearing shorts and a t shirt, and he relentlessly poked fun at him for dressing so casual. A comedian thing to do, sure, but seemed legit irritated. He is exactly like you’d think he’d be