Blake Lively has never not impressed with her fashion choices. Whether it's mastering three outfit changes within a matter of hours - fashion marathoning at its finest - or perfecting the art of high-low dressing, she always manages to leave her fans in complete awe with her fun, unique, and oftentimes quirky ensembles. Her latest look? Proof, yet again, that Lively can work any trend. But what really caught fan's attention was her choice in footwear—a pair of black Christian Louboutin pumps that featured the most interesting bubble detailing along the straps nicknamed "bubble shoes."