Bridgerton Stars Spark Romance at Red Carpet Event

Luke Thompson and Yerin Ha cosied up on the red carpet as they attended a photo call of Bridgerton season four, part two at BFI Southbank cinema in London on Tuesday. 

The actor, 37, and the actress, 28, who play lovers Benedict Bridgerton and Sophie Baek in the latest season, sweetly embraced each other as they posed for cameras at the event. 

Yerin cut a glamorous figure in a gold, double-breasted, metallic mini dress, featuring a sleeveless design. 

Flashing a glimpse of her toned legs, Yerin added inches to her frame with black leather knee-high boots. 

To complete her look, the actress further accessorised with pearl statement earrings and wore a radiant makeup palette. 

Meanwhile, Luke looked incredibly dapper in a grey suit as he joined Yerin on the red carpet, posing up a storm for the cameras. 

The stylish suit consisted of a double-breasted blazer with peak lapels, a matching shirt and tie, and tailored trousers. 

The duo appeared in great spirits, sharing several laughs on the red carpet, before they were joined by TV presenter Alison Hammond, 51, showrunner Jess Brownell, and director Tom Verica, 61.

Alison cut a stylish figure in a leopard-print dress as she joined the pair on the red carpet for several snaps. 

Jess oozed class in a black jumpsuit, while Tom cut a smart-casual figure in a black bomber jacket with grey-and-white striped panels. 

Later in the day, the stars couldn't contain their giggles as they took to the stage to take part in a Q&A about the upcoming series. 

Earlier this month,  dropped a first-look trailer for the second part of its steamy fourth series - and it's packed with three hot-under-the-collar romps.  

The regency-era drama series returned to the streaming service last month, with the first four episodes of its highly anticipated fourth series, and four more to follow on February 26. 

With the date fast approaching for its return, a first look has shown the forbidden love between Benedict andSophie boiling over.

The trailer sees Sophie and Benedict growing closer once again - after the ladies' maid was last seen fleeing following a staircase romp with Benedict, as the Bridgerton son asked her to 'be his mistress'. 

And it seems that despite upsetting her, Benedict hasn't backed down in chasing after Sophie, instead sending her letters and following her around the Bridgerton house to keep her attention in his direction. 

'There are moments in our lives where we arrive at a crossroads,' the voice of Lady Whistledown can be heard saying at the opening of the first look.

'For beings from opposite worlds, the desire is not the problem, but the world itself.' 

'You did not answer my letter,' Benedict can then be seen telling Sophie, standing outside the modiste, to which she replies: 'Because I do not wish to see you.' 

'Being a mistress is the last thing I would ever want,' Sophie is then seen explaining to one of her friends as she's quizzed on what she plans to do.

Benedict and Sophie are then seen arguing over his proposition, with Benedict shouting: 'How else am I meant to be with a woman society has made it impossible for me to be with?'

'You must be brave, you cannot let fear stop you from letting your heart speak,' Benedict's brother Colin (Luke Newton) tells him in another shot.