Rumor has it that Prince Harry will be proposing to Cressida Bonas by the end of the year.
A source says that Harry has been talking about getting engaged and joking it could be "any day" now.
People working with him have witnessed him growing closer to society girl Cressida.
The couple has been dating for 18 months.
"The way it's looking now people close to Harry and Cressida predict an engagement by the end of the year and a spring wedding," said a Palace insider.
"Cressida is The One. He's so close to her. All the tell-tale signs are there."
The insider added: "He is taking a lot of time and trouble to devote so much time to her and see her as often as he can."
Apache helicopter pilot Harry, is 4th in line to the throne.
"The couple split last year after embarrassing naked photos of him in a Las Vegas hotel suite emerged."
"Harry can't give her his mother's engagement ring as William has already given it to Kate," said the royal source.