Aguilera snubs Spears from wedding guest list

Christina Aguilera is refusing to invite Britney Spears to her wedding in retaliation for being snubbed when her pop rival married Kevin Federline.

The Dirrty singer doesn't want one-time Disney Club pal Spears to be present when she marries fiance Jordan Bratman because she is still smarting after being left off the guest list for Spears' nuptials last September.