Have you ever seen the Royal bAllet before?
I haven't. I've only ever been to the Nutcracker, as far as ballets go.
The royal ballet is the largest of the four major ones we have in britain
Oh wow! Is ballet very popular in Britain?
Yes, even we have school for it like the Royal Ballet school
Is it called the "Royal" ballet because it's associated with the royal family somehow?
Yes, the school train the outstanding one. It is at the peak of their training. 
Interesting. I've didn't know ballet was so prestigious. I dated once dated a girl who did ballet, she was very physically coordinated and had great balance.
Oh yes it was prestigious. It started during the Italian Renaissance
Do modern ballerinas get paid much money for their career?