It's a big week for Prince William and Princess Kate.
READ: Inside the royal family's poignant first Christmas without the Queen
The royal couple are travelling to America this week in celebration of the second annual Earthshot Prize Awards.
WATCH: Kate and Meghan's best twinning fashion moments
William and Kate will arrive in Boston on Wednesday and will spend the following day sin the city attending a number of engagements before the awards ceremony takes place on Friday evening.
DISCOVER: The Queen's very strict rule for her grandchildren revealed
READ: The Queen's final year and her health struggles detailed in new book
The couple's children, Prince George, Princess Charlotte, and Prince Louis, are not expected to travel with their parents given that they are still at school ahead of the Christmas holidays.
© Photo: Getty ImagesHowever, there has been speculation that William and Kate will reunite with his brother, Prince Harry, and wife Meghan Markle, who have lived in the States since the start of 2020.
DISCOVER: Inside Prince Harry's dating life: where are his exes now?
READ: Why Prince Harry and Meghan Markle started 'afresh' with one another
That seems incredibly unlikely, though. For one thing, William and Kate will be on the east coast of America, while Harry and Meghan reside in Montecito, on the opposite side of the country.
© Photo: Getty ImagesThe Prince and Princess also have a jam-packed schedule, which will see them cover a large number of engagements during their whirlwind visit.
REVEALED: Princess Kate and Prince William divulge marriage secrets: From in-laws to dates
It's not yet known if Harry and Meghan will reunite with the royal family over the Christmas period.
© Photo: Getty ImagesKing Charles will be hosting the celebrations on the Sandringham estate – just as his late mother, the Queen, did up until her death.
DISCOVER: Inside Meghan Markle's mother Doria's whirlwind romance and unconventional wedding
However, his youngest son, his wife and their two children are not expected to make the trip back to the UK and look set to hold their own celebrations at home with Archie and Lilibet – and perhaps Meghan's mother, Doria Ragland.
© Photo: Getty ImagesMeghan recently revealed that when she was younger, her Christmas was spent helping the homeless or sick - and this may now be the way Archie and Lilibet are raised.
"Despite the contrast of my two worlds growing up, there was a powerful commonality: both my parents came from little, so they made a choice to give a lot," she revealed to People.
© Photo: Getty Images"Buying turkeys for homeless shelters at Thanksgiving, delivering meals to patients in hospice care, donating any spare change in their pocket to those asking for it, and performing quiet acts of grace – be it a hug, a smile, or a pat on the back to show ones in need that they would be alright."
