Charlotte Church Slams "Nasty, Rude" Christina Aguilera  9/28/05

British singer Charlotte Church was shocked when she met pop babe Christina Aguilera at their mutual agent's office, declaring the Dirrty hitmaker the "nastiest celebrity I've ever met".

The teen soprano and Aguilera share the same agent in Los Angeles, and during Church's visit a few years ago, she was disgusted by the American singer's behavior.

Church says, "Christina really is the nastiest celebrity I ever met.

"We've got the same management in LA and I saw her in the office there.

"She didn't really do anything, but she was quite rude."