CHRISTINA ("LOCK UP YOUR SONS") AGUILERA
OCCUPATION: Singing Beautiful, while making us all feel a tad Dirrty
BEST PUNCH: Told Blender magazine that while rehearsing for last fall's MTV Video Music Awards kiss with Madonna, Spears "seemed very distant ... like a lost little girl, someone who desperately needs guidance."
BRITNEY ("LOCK UP YOUR LIPS") SPEARS
OCCUPATION: Perpetually proving she's Not a Girl, Not Yet a Woman
BEST PUNCH: Responded that after she hadn't seen Aguilera for two years, she "comes up to me in a club and tries to put her tongue down my throat!...