London, March 16 : Prince Harry has given a special pet name to his girlfriend Chelsy Davey - 'wifey'.
According to friends, the couple have no plans of getting married just yet, but have become closer than ever since the young royal returned from his secret deployment to Afghanistan earlier this month.
Sources say that apart from calling Chelsy 'wifey,' Harry has also expressed his desire to have six kids with the 22-year-old and a home in the country.
"He has been calling Chelsy all sorts of lovey duvvy names and she has been falling about in hysterics," News of the World quoted a source, as saying.
"She thinks he's hilarious, which is part of why she fell for him in the first place," the source added.
Harry whisked Chelsy off to the heart of Africa after returning from active service. They are sharing a tent perched on the roof of a houseboat called the Kubu Queen along Botswana's Okavango Delta.
"They've been relaxed as hell, but beneath all the laughs and giggles, there is a very serious undercurrent that they are madly in love," the source said.