Christina speaks with mother about raunchy antics

Christina Aguilera is so worried about offending her mother with all of her raunchy antics onstage, she often reassures her there's a positive "message" behind it all.

Aguilera raised eyebrows when she donned lingerie alongside Pink, Mya and Lil' Kim for 2001's Lady Marmalade single and again when she was scantily-clad for 2002's Dirrty video.