Tom made things official by sharing a picture of Nadia Parkes for the first time.
Last month, MailOnline exclusively revealed that the actor has been dating Nadia for over three months.
A source revealed:
'It was early days for Tom and Nadia when the lockdown was announced in London.
"Tom has told friends and family they're in an official relationship and living together so soon into their romance has only made them stronger."
It's believed Tom was introduced to Nadia by A-list couple Sophie Turner and Joe, after they all celebrated their engagement together last year.