Girls' Night Out: that magical, must-needed occasion that finds you getting all dressed up for an evening that can (and often does) take you on a wild ride with your best friends. Is there anything better? Of course not. In the immortal words of Destiny's Child, ladies leave your man at home - and hit these swanky and stylish hot spots for a cocktail (or three) with your glamorous girl gang. What happens during GNO... will probably end up on Instagram, so make it count!