Princess Iman Pahlavi, the granddaughter of the last Shah of Iran, is engaged.
The royal, 29, appeared full of joy in loved-up photos with her fiance Bradley Sherman, who looks to have organised an elaborately romantic beach proposal.
Shots of the tender moment show Bradley down on one knee, surrounded by torches and flower petals, as a visibly emotional Iman covers her face in surprise, a UK paper reports.
It added other snaps picturing them embracing by the shore, and posing with family members including her parents Yasmine Pahlavi and Reza Pahlavi - the former Crown Prince of Iran – and her sisters Noor and Farah.
“Our sweet Iman got engaged this weekend,” Yasmine wrote in a joint Instagram post with her husband.
The two had been close friends for three years.