Scuba sexy was the look backstage at Lanvin Spring 2011. But this is Paris, dahling, so put away the non-chic rubber masks and instead, set about drenching your ponytail. Rule #1: Do as Guido Palau does. Always. Without question. The lead stylist wanted a hairstyle that worked with Alber Elbaz's scuba-inspired collection and so the wet-look ponytails were borne. It's a super-easy style to recreate. Just saturate your hair with water, add in some gel (he used Redken Hardwear 16 Super Strong Gel) and then scrap hair back in a pony. As this in Lanvin and not Bondi, a super high-shine spray was applied to models' hair to give that air of Parisian chic-ness that we all want in our lives. Sigh. Pat McGrath teamed the hair with a double set of falsies, matte skin and some bleached brows. Does it inspire you to go deep-sea diving?