Is it true blondes have more fun? well we may all soon find out if it's true through the eyes of Beyonce.In a new ad posted on her facebook page for her upcoming "The Mrs, Carter Show World Tour" sponsored by Pepsi(they are playing her 100 million)Beyonce offers up four new poses showcasing her new hair color. It's unclear if she is wearing a wig or if it's just extensions,but for 100 million who cares right?