It's not easy being original in Hollywood, and definitely not when you have good taste in fashion! We spotted Britney Spears and Khloe Kardashian on the X Factor red carpet, sporting the same black turtleneck dress! BritBrit matched her's with strappy heels and Khloe kept her look more strict with red lipstick and a pointy toe heels. But who wore the dress best? Make your voice heard and vote!