Christian Louboutin is one of the top performing brands in social media in the U.S., according to a recent study by Engagement Labs, along with Tiffany & Co., the famous jewelry firm, and designer label Valentino. The research report also places Gucci as the leading brand in terms of word of mouth in the U.S. Loubotin ranked first on Facebook, helped by short posts and professional photography accompanied by the hashtag #LouboutinWorld, which generated the most likes. Tiffany & Co. ranked first on Twitter while Valentino occupied the top spot on Instagram.