Christina Aguilera: National Anthem Chanteuse

She’s always up for a high-profile performance, and Christina Aguilera sang the National Anthem at last night’s NBA Finals game.The “Ain’t No Other Man” songstress looked intense as she strolled out onto the court at the Staples Center in Los Angeles and belted out the patriotic tune.And of course, Christina was looking hot, sporting a sexy little black dress with leopard print heels and plenty