Just when you think you know everything about the British royals, a "secret" family member comes out of the woodwork.
Given the current frenzy of interest around Harry and Meghan, it's not surprising everyone was keen to suss out the actors bringing their story to Lifetime.
Don't get too excited, though - the royals haven't been involved some sinister cover-up plot to hide this mystery woman's existence.
Meghan previously wrote on her website The Tig that she was "such a sucker for Valentine's Day".
The much-loved royal brothers are part of a massive family, with the Queen having eight grandchildren alone and an expanding brood of great-grandchildren.
The duchess's daughters, Eugenie and Beatrice, have a close relationship with Harry.
Meghan's brother Thomas Markle jr has hit the headlines for the wrong reasons for allegedly holding a gun to his girlfriend's head past year.
However, Prince William and Kate Middleton opted for a contrasting wedding band to the Duchess' iconic sapphire engagement ring. While Laura's face might not be familiar to you, there's a chance you'll recognise Eliza's.
So who will play the royal couple?
At the photo call in November, Markle revealed the stunning piece of jewellery, which was designed by Prince Harry and made by court jewellers Cleave and Company using one diamond sourced from Botswana and two smaller stones from Princess Diana's personal collection.
Laura's brother, Camilla's son, Tom Parker Bowles, has also been spotted with the royal brothers over the years.