It’s a royal engagement at least four years in the making. It was just announced that Prince Albert II of Monaco is engaged to longtime girlfriend, Charlene Wittstock, who’s a former South African Olympic swimmer. The couple has a 20-year age gap, and this will be the first marriage for both of them. Prince Albert has, however, fathered two children (not with Wittstock), so rumor mills are swirling as to whether or not Wittstock is preggers. Apparently, there’s a “royal protocol” that requires at least six months between the engagement announcement and the wedding, so we’ll find out before the nuptials if those rumors are true. Wittstock will be Monaco’s first First Lady since the lovely and iconic Princess Grace (Kelly), Prince Albert’s mother, died in a tragic 1982 car accident. And though Al was born into his title, he certainly didn’t inherit his mom’s good looks.