Last month, a spokesperson for Prince Harry and Meghan Markle confirmed that the Duke had received an email correspondence from His Majesty's office regarding the upcoming coronation.
However, the California-based couple has yet to confirm whether they will attend the historic event at Westminster Abbey on May 6.
According to royal expert Daniela Esler, the couple may not have a choice but to attend, as their careers and livelihoods depend on their public image and royal status.
Esler believes that declining the invitation could potentially harm their public interest and invitations to events such as Oprah's mimosa brunches.
Despite the warning, the couple has not made an immediate decision regarding their attendance, and their spokesperson has not disclosed any information at this time.