Christina Aguilera has raised eyebrows and quickened pulses with her barely there outfits, but the self-proclaimed Dirrty girl has no master plan for her VMA grand entrance tonight. “It depends on what mode I’m in,” Aguilera teased to MTV News. “I’m an artist that everyone knows loves to change characters a lot. I don’t like to play it safe. So this time around I might go for something people might not expect. I could come in a nun’s outfit … and that’ll be great!” Read more.