Sophie Monk sizzles in a plunging emerald pencil dress as she and fiancé Joshua Gross arrive hand in hand for a date night in Melbourne

They celebrated their engagement last month with a lavish bash at her $2.25million mansion on the Central Coast. 

And Sophie Monk and her fiancé Joshua Gross proudly put their love on display as they stepped out for a ritzy date night in Melbourne on Thursday. 

Looking every inch the glamour couple, the duo arrived at an upmarket restaurant in a chauffeur-driven car before making their way to the entrance hand in hand.

Sophie, 41, dressed to the nines for the occasion, sporting a plunging emerald pencil dress that clung to her figure in all the right places.

She added height to her statuesque frame with a pair of nude strappy heels, and completed her look with a Louis Vuitton handbag worth $2,000. 

The Love Island host styled her neatly curled blonde mane in a side parting, and painted her face with a bronze-toned makeup look.

Meanwhile, robotics consultant Joshua, 40, dressed to impress in a grey three-piece suit and black tie. 

His slick look was completed with a pair of polished black dress shoes. 

Ever the gentleman, Joshua carried Sophie's camel duster coat as they made their way towards the venue.

At one stage, the smitten pair were approached by a fan who looked thrilled to be in the presence of reality TV royalty.

Proving fame hasn't gone to her head, former Bachelorette Sophie happily chatted with the woman for some time before parting ways.  

Last year, Sophie spoke about her relationship with Joshua and admitted it was very different to her previous ones.

The Beauty and the Geek host, who has been engaged four times, told TV Week in September it was 'nice' having Joshua around every day after he relocated from the U.S. to Australia.

'I've never had someone move in with me ever. I love it. I wake up, he gets me coffee. It's so nice having him there. He's perfect,' she said.  

The couple first met on a flight from Europe to Australia in August 2018, and shared a kiss after enjoying 'three champagnes' in business class.

They grew closer when Joshua helped Sophie recover from endometriosis surgery in November.

Around this time, she also began the process of freezing her eggs.

Sophie recently revealed she and Joshua would consider adopting a child if she couldn't fall pregnant.