If there's one word that comes to mind when you think of Scarlett Johansson, it's bombshell. But now Esquire's sexiest woman alive is a mom, too. Giving birth to a baby girl earlier this year didn't take away from her hotness one bit, and neither will her 30th birthday. We still envy the blond beauty for her gorgeous looks, which are rivaled only by her talent. So we're rounding up her top hair and makeup choices to celebrate Scarlett reaching the big 3-0.