James Stunt, 39, wore a gold band on his wedding ring finger while out and about with Helena Robinson, 24, in London, on Wednesday.
The businessman emerged while awaiting 2022 trials for money laundering, forgery and racially abusing a police officer - which he has denied.
Petra Ecclestone's ex-husband is thought to have been with his stunning girlfriend - who was not wearing a ring on her fourth finger - for almost two years.
Cute couple: James Stunt, 39, was spotted out and about with girlfriend Helena Robinson, 24, in London, on WednesdayInsurance Loans Mortgage Attorney Credit Lawyer
James showed off his dark tan and slimmed-down frame in a navy blue T-shirt and dark wash jeans as she chatted to his partner.
Helena looked effortlessly glamorous in a black peplum top and houndstooth print trousers, which she teamed with white pumps.
According to The Mirror, the couple met in August 2019, and moved into a new home together in September 2020.
James previously married Petra Ecclestone, daughter of F1 tycoon Bernie Ecclestone, in Italy in 2011. They welcomed three children together - a daughter followed by twin boys - but divorced in 2017.
Could it be? Petra Ecclestone's ex-husband wore a gold band on his wedding ring finger
In February, James 'absolutely' denied racially harassing a black Metropolitan Police officer and was told he will have to wait 17 months for his trial.
But he was granted unconditional bail, and his trial date was set for July 25 next year, to allow for a previous hearing which he is involved in.
The businessman is due to appear