Talita von Fürstenberg, the granddaughter of fashion icon Diane von Fürstenberg, is officially taken, and her timeless diamond ring has all internet talking. The 26-year-old socialite and fashion entrepreneur is officially engaged to longtime boyfriend Rocco Brignone de Brabant, a 24-year-old banker. The couple, who’ve been dating for over six years, announced the news themselves on Instagram, with Talita writing: “Forever!!!!!!!!!!!! I love you so much my heart is bursting.”