Christina Aguilera appeared to be losing the plot as she forgets her words at the American Music Awards during her performance.

Christina Aguilera looking her usual moody self yesterday as she arrives at the Nokia Theatre for the 2008 American Music Awards rehearsals in Hollywood. According to Us Weekly, the opening number will include “Genie in a Bottle,” “Fighter”, “Beautiful,” “Keeps Getting Better” and “Dirrty.”
“We are very excited to have Christina Aguilera perform at this year’s [...]