Meghan Markle, 37, will join her new husband Prince Harry, 33, to Australia as well as New Zealand, Tonga and Fiji in October.
Their first royal tour will also coincide with the Invictus Games, which Prince Harry created.
The royal couple will take part in a jam-packed tour along the way while representing the Royal Family.
It was recently revealed that the duo will be joined by a very glamorous royal couple.
According to the Sunday Telegraph, Crown Prince Frederik of Denmark, 50, and his wife Crown Princess Mary, 46, will be joining the tour.
The pair are expected to attend the fourth Invictus Games on 20 October, with Princess Mary originally being born in Australia.
The princess is often compared to Kate Middleton in looks, with them both having long brown hair and striking facial features.
Her style will also be something many are excited to see, along with Meghan Markle’s.
Both women are known for their very chic and elegant styles over the years, with Princess Mary having been named one of the Best-Dressed in Vanity Fair.
Other guests to be named for the Invictus Games 2018 are David and Victoria Beckham, along with their children.
The Danish royal couple often spend time in Australia with their four children, having previously been spotted in the country last Christmas in Sydney and Tasmania.
Princess Mary met Prince Frederik in a pub in Sydney during the 2000 Summer Olympics, and she moved to Denmark in 2001.
Their engagement was announced in 2003, and had four children; Prince Christian in 2005, Princess Isabella in 2007, and twins Prince Vincent and Princess Josephine in 2011.
Prince Harry created the Invictus Games in 2014 as a multi-sport event for injured and wounded veterans.
Sports such as wheelchair basketball, sitting volleyball and indoor rowing are just some of the activities during the event.
Meghan and Harry’s itinerary won’t just include the Invictus Games which will take place for seven days.
They are expected to stay at least two weeks on the tour, as Prince William and Kate Middleton visited for 18 days in 2014 with Prince George.
What will take place on the trip, however, has not yet been revealed.
One of the destinations they will stay in is rumoured to be mansion Villa del Mare in Sydney, which overlooks the waterfront.