Christina Aguilera Performs At CNN Heroes Event

Pop singer Christina Aguilera joined fellow Grammy Award winners Alicia Keys and John Legend at the CNN Heroes: An All-Star Tribute event that aired on CNN last night.

The event honored the top 10 CNN Heroes of 2008, and was taped in front of an audience of 2,500 at the Kodak Theatre in Hollywood.

Liz McCartney, dedicated to helping survivors of Hurricane Katrina rebuild their homes, was named 2008 CNN Hero of the Year, and will receive $100,000 to carry on her humanitarian work.

“In this time of economic turmoil, it is such a relief to know that there are people like these heroes, people who care more for others than they do for themselves,” said Anderson Cooper, who hosted the show.

Cameron Diaz, Salma Hayek, John Krasinski, Forest Whitaker, Meg Ryan, Terrence Howard, Lucy Liu, Jessica Biel, Kate Beckinsale and Selena Gomez were among the stars that attended the event.

Aguilera has also spoken out about the recent Prop 8 decision and leant her support to the same-sex marriage campaign.

“They’re [gay couples] constantly pushing to be heard and given equal rights,” she said. “I think there’s a lot of unfairness that goes along with being gay, so the more I can do to give them a voice, then I’ll do so. But I think we’d be fooling ourselves if we thought that everywhere was accepting of gay rights and marriages. I think it’s unfair there has to be some kind of standard for marriage. Marriage should be about two people celebrating their love for each other. It shouldn’t have anything to do with someone’s sexual preference.”