Christina Aguilera Goes Gaga for Gwen

Christina Aguilera, Lady Gaga and Gwen Stefani have taken to recycling hairstyles. And what are you doing to fight global warming? Obviously, several talented singers just happen to love this classic look, even if some have been totally suggesting (and others totally refuting) that Christina’s the one who’s been totally copycatting. Enough, people. Who’s going […]