However, Prince Harry jokingly appeared unimpressed when newsreader Matt De Groot tried to give his wife a massive bouquet of attractive flowers.
Royal photographer Chris Jackson told CNN in May that some of his favorite pictures of the prince were taken in Lesotho as Harry spent time with the children being supported by Sentebale.
This time around, Dunne also met her beloved prince's new wife, who appeared equally charmed by the war widow as she crouched down to speak with her.
Harry and Meghan will attend the games' opening and closing ceremonies. Luckily, the pregnancy seems to be going smoothly so far.
The royal meet and greet!
Hundreds of well-wishers gathered with umbrellas outside the airport and Admiralty House in the hope of catching a glimpse of Harry and Meghan.
The royals attracted a large crowd.
Markle and Harry arrived in Sydney on Monday.
Security sweeps were carried out around the venue ahead of the couple's arrival, with a sniper positioned overhead.
Insiders have said Prince Harry is "happier than he has ever been" as he and Meghan prepare to become parents next spring. Inside, they watched a a performance by the Bangarra Dance Theatre, an acclaimed Aboriginal and Torres Strait Islander modern dance company.
It is the second tour of Australia by the younger generation of royals, after Prince William, Kate and their eldest son, George, visited in 2014.
Across the harbour, Katie McCloghan and DL Webb-Smith have been waiting since 5:00am for the couple.
The royal couple, keen to converse with as many as possible, briefly separated so Prince Harry could go and talk to the families of veterans on the other side of the Boardwalk.
Both Harry and Markle have opened up in the past about wanting kids.
The couple started by walking down the veranda to view the flags of each of the Invictus countries taking part.
A very special koala encounter. The tweet linked to the following royal announcement.
Australia's Governor-General Sir Peter Cosgrove, and his wife Lynn, presented them with a toy kangaroo, complete with joey, as well as a little pair of Ugg boots. The 16-day tour will also see them travel to New Zealand, Fiji and Tonga.
The Duke and Duchess of Sussex's new bundle of joy is due next spring.