The two were seen stepping out at separate events on Thursday night wearing gold bands on their wedding ring fingers and it’s led to many fans of the pair speculating that they may have finally made things official.
However we should all hold our horses because reps for Jamie confirmed to Metro.co.uk that ‘it’s not a wedding ring’.
The pair have been pals for years, ever since Katie was married to Hollywood actor Tom Cruise, but it is thought that in 2013 the two took their friendship to the next level.