Ms Iti-Kereopa has been amazed by the attention the image had received.
"So many people have messaged me saying they've seen it," she said. "It's pretty awesome."
Brought up in Ruatoki, Ms Iti-Kereopa said kapa haka had always been part of her life so progression to the Defence Force group after joining the Navy six years ago was a given.
Last Saturday she and one other were given the honour of greeting Prince Harry with a hongi.
"Usually one of the older ladies does the hongi but I asked, maybe even pleaded, to be given the opportunity and was eventually told yes."
As well as the hongi, Ms Iti-Kereopa was also the kaikaranga (the woman who carries out the karanga) at the official welcome.
She said Prince Harry asked how long she had been in the military and also said it was fortunate members of the Defence Force kapa haka did not have to perform the welcome wearing their full military uniform.
Some of the posts on social media in response to the photo have resulted in a few laughs for Ms Iti-Kereopa and her family.
On an entertainment website Facebook page, the caption under the photo says: "This picture of Prince Harry and a beautiful Maori woman has made headlines about the woman being Harry's new girlfriend because of the face-to-face contact.
"It's only a traditional Maori greeting, called The Hongi."
Many of her friends have joked about being famous with one suggesting she should have curled her eyelashes before the photo was taken.
"It's been amazing and I'm still buzzing even now."
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