The ‘Indifferent’ hitmaker has shared a clip of a seemingly unreleased track while in the US Virgin Islands.
It marks the first link-up between the two country chart-toppers.
Sheeran continues to tease a foray into the country music world.
The infectious anthem is expected to appear on the country prodigy's forthcoming record.
Wallen confirmed last week that the Canadian phenom would be appearing on his forthcoming album, ‘I'm the Problem’.
The soul-stirring project sees the addition of five new acoustic tracks to 2024's ‘REBEL’.