Hugh Bonneville is seen for the first time with new love interest Claire Rankin as they link arms following his split from wife Lulu Williams

Hugh Bonneville was spotted for the first time with new flame Claire Rankin on Saturday following his split from wife Lulu Williams.

The Downton Abbey star, 60, put on a cosy display with the Canadian comedy star as they strolled arm-in-am after enjoying a dinner date in Soho.

Hugh appeared in great spirits as he stepped out with the blonde beauty - whom have reportedly enjoyed a string of dates together.

The actor cut a dapper display in a navy blue suit, while Claire looked smart in a grey overcoat and black heeled boots.

The new 'couple' could be seen chatting away while linking arms as they departed a luxury restaurant.

Hugh Bonneville, 60, was spotted for the first time with new flame Claire Rankin on Saturday following his split from wife Lulu Williams

A spokesperson for Hugh confirmed in September that he and his ex Lulu (pictured), who lived together for 25 years at their home in West Sussex, ended their marriage

One onlooker who spotted the pair said they 'looked so happy' and like 'any other couple' - despite Hugh only parting ways with his wife a few months ago. 

'Hugh and Claire looked so happy together, they couldn't stop smiling,' the onlooker told The Sun. 

'They looked like any other couple and seemed to be really enjoying each other's company.'   

Hugh reportedly also took the actress to an event at Buckingham Palace where she met Queen Camilla as well as dinner with his Downton co-stars.

Claire was previously married to the actor Josh Randall who appeared alongside Hugh in US sitcom Courting Alex nearly 20 years ago. 

Claire has shared snaps of her recent trip to London on her Instagram account, however Hugh has not been featured in them. 

Hugh recently delivered a reading to the young winners of a BBC writing competition with Claire in the audience.

On Wednesday, they were said to have enjoyed dinner with Hugh's Downton co-star Michelle Dockery. 

The Downton Abbey star put on a cosy display with the Canadian comedy star as they strolled arm-in-am after enjoying a dinner date in Soho.

Hugh appeared in great spirits as he stepped out with the blonde beauty - whom have reportedly enjoyed a string of dates

The actor cut a dapper display in a navy blue suit, while Claire looked smart in a grey overcoat and black heeled boots

The new 'couple' could be seen chatting away while linking arms as they departed a luxury restaurant

One onlooker who spotted the pair said they 'looked so happy' and like 'any other couple' - despite Hugh only parting ways with his wife a few months ago

'Hugh and Claire looked so happy together, they couldn't stop smiling. They looked like any other couple and seemed to be really enjoying each other's company', the onlooker told The Sun

On Friday, Claire shared a photo taken at the airport as she prepared to return to Canada. 

The actress, from Prince Edward Island, began acting in Shakespeare plays in the 90s and appeared on shows including Ally McBeal, Without A Trace and House. 

MailOnline has contacted representatives of Hugh Bonneville for comment. 

A spokesperson for Hugh confirmed in September that he and his ex Lulu, who lived together for 25 years at their home in West Sussex, ended their marriage.

However, it seems the split has not been smooth sailing, with a source revealing: 'It is clear that Lulu feels as if 20-odd years of marriage counts for nothing.'

Lulu often accompanied her husband to premieres and film sets and her recent absence sparked rumours the pair were having troubles. 

The actor, famous for his role as Robert Crawley, Earl of Grantham, had never shied away from expressing his love for Lulu, having previously called her his 'bedrock' and 'anchor' and crediting his wife for being the backbone of their household. 

A source told The Sun: 'Hugh has been away from home filming a lot this year. He has lost a bit of weight this summer, he was looking trim, tanned and relaxed.'

Bonneville has reportedly been spending time with Canadian comedy star Claire Rankin (pictured) 

Claire has shared snaps of her recent trip to London on her Instagram account, however Hugh has not been featured in them

Hugh also took the actress to an event at Buckingham Palace where she met Queen Camilla

Claire was previously married to the actor Josh Randall (pictured together in 2001)

Josh and Hugh appeared together in US sitcom Courting Alex nearly 20 years ago

Hugh recently delivered a reading to the young winners of a BBC writing competition with Claire in the audience

A spokesperson for Hugh confirmed in September that he and his ex Lulu, who lived together for 25 years at their home in West Sussex, ended their marriage (pictured together in 2017)

The heartbreak came just five years after the couple renewed their vows at Graceland chapel in Las Vegas.

The pair met as teens but reconnected later in life and got together in their 30s, thanks in no small part to Hugh's mother Patricia.

Hugh has said: 'Lulu was running a marquee company... my mother rang her to hire some chairs or something and said, ''Do you remember Hugh?''

'It did infuriate me that I had to give full credit to my mum for reintroducing us.'

The former couple later tied the knot in November 1998.

In previous interviews Bonneville claimed he was 'completely indebted' to his wife for the way she supported him throughout his career while looking after their son Felix, 20, who himself has enjoyed success on the screen.

'Lulu's priority has been to be a bedrock for Felix and me and I'm completely indebted to her,' he said.