Xtina Gets Sexy, Silly, and Spacey!

Silly secretary, sultry stripes, and sexy space girl!

Christina's playing around with a bunch of unusual looks to promote the upcoming release of her greatest hits album "Keeps Gettin' Better - A Decade of Hits." The disc drops in November 11th and features a new single as well as all of her hits from the last 9 years.

So what do you think of her looks? It kinda looks like she could play all the characters in some whacked out Sci-fi movie!