Anna is a bigger queen then Venus. EVERYONE knows this. In fact, Venus herself admits it.
Interview from Sports Illustrated (SI) 2001
SI - Venus, do you see yourself as the queen of tennis right now?
Venus - No I don't. I mean, I'm a good player, but someone like Anna deserves that title, she's not only very talented but she's so beautiful & she's such a superstar in tennis. All the tournaments love her, and she has so many fans!
SI - What about Monica?
Venus - Oh Monica is a Goddess. She's just amazing.
SI - But what about you, how would you call yourself?
Venus - Well, I'm just Venus. I'm just here playing some tennis, but I don't see myself that important.