Prince William and Kate Middleton checked into their £500-a-night hotel in the Seychelles under fake names, according to reports.

The pair – who are vacationing at the exclusive Desroches Island– told hotel staff their names were “Martin and Rosemary Middleton.”

“They though it would be fun to use joke names” a source told the Sun “They are enjoying pretending to be just an ordinary couple in love on a romantic holiday.”

Reports claim that the heir chose the honeymooner’s island to propose marriage to Kate. The couple – who split briefly at the beginning of the year – are rumoured to be back together, although a official announcement is yet to be made. (via Entertainmentwise)