Unfortunately, we don't think Christina Aguilera was giving her Jem and the Holograms Halloween costume a trial run while dining at Spago late last week. She just happens to look like an '80s cartoon character on a daily basis. (9/28/2012) Watch Xtina's new music video, "Your Body"
What Were They Thinking?!
January 1, 1970
This week's worst-dressed crew includes musicians M.I.A., Rihanna, and Xtina. -- By Matt Whitfield, Yahoo! Staff