Prince Albert and Princess Charlène of Monaco were among the first guests to sign up for the coronation of King Charles III (74) on May 6. The regents exchanged views on their bachelorhood at the reception the night before.
Albert was considered one of the most sought-after bachelors, among other things, he was said to have affairs with Claudia Schiffer (52) and Naomi Campbell (53). And Charles was also officially single for several years after he and Princess Diana announced their separation in 1992.