Jennifer Lopez
While J-Lo is one of the biggest names in Hollywood, especially after the recent Bennifer revival, "Jenny from the block" can have quite the attitude. According to a variety of sources, Lopez often refuses to speak to service industry workers—including one flight attendant who had a particularly nasty experience with the actress.
Above All
The flight attendant allegedly asked Lopez what she wanted to drink during a flight, but the singer ignored him, turned to her assistant, and said, "Please tell him I'd like a Diet Coke and lime." Was such a simple and brief interaction really beneath her? Come on, J-Lo.