There has also been some discussion recently around which visa Harry will work on in the US.

Experts have suggested that the prince could work on credentials allocated to people with “extraordinary ability” – like Justin Bieber.

The Canadian singer has previously used the O-1 visa, which works for up to three years.

It is thought that Harry’s work for the Invictus Games – particularly with injured servicemen – could qualify him.

Harry and Meghan quit royal duties in March 2020 before eventually moving to Montecito, California.