Christina Aguilera: Rock the Vote!

Christina Aguilera attends the Esquire House Hollywood Hills “Rock The Vote” party on Friday in Los Angeles.

Rock the Vote officials said 1.6 million people have downloaded voter registration forms from the organization’s Web site, an increase from the 1 million downloaded during the 2004 presidential election.

Christina, 27, recently announced she has partnered exclusively with Target to release “Keeps Gettin’ Better – A Decade Of Hits,” her first greatest hits album.

10+ more pics of Christina Aguilera rocking the vote…