Dan Macmillan, Viscount Macmillan of Ovenden and glamorous girlfriend Daisy Boyd celebrate engagement with swanky River Cafe bash

They are rarely seen without each other, constantly partying with London's elite social scene.

And Dan Macmillan, the Viscount Macmillan of Ovenden, appears to have made it official with girlfriend Daisy Boyd, after announcing their engagement.

The publishing heir, 42, and his glamorous blonde girlfriend headed to the River Cafe in London on Saturday night to celebrate the happy news with family and friends. 

Congratulations! Dan Macmillan, 42, and his girlfriend Daisy Boyd celebrated their engagement at the River Cafe in London on Saturday night

Congratulations! Dan Macmillan, 42, and his girlfriend Daisy Boyd celebrated their engagement at the River Cafe in London on Saturday night

Fierce: Daisy stole the show as the bride-to-be in a striking black and gold suit

Fierce: Daisy stole the show as the bride-to-be in a striking black and gold suit

Daisy, a sculptor, ensured all eyes were on her for her big day in a bold black and gold pinstripe suit.

Making the usually demure outfit far sexier, the beauty sported nothing underneath the tailored blazer, flashing a saucy hint of her cleavage and flat stomach as a result.

The matching trousers perfectly hugged her slender legs, before they met a chic matching pair of black and gold velvet wedges at the bottom.

The newly-engaged artist kept her outfit impeccably co-ordinated by finishing her look with a gold box clutch bag.

Best night ever! Daisy happily celebrated the news with family and friends, including her dad Tim (above) 

Best night ever! Daisy happily celebrated the news with family and friends, including her dad Tim (above) 

Sexy: Making the usually demure outfit far sexier, the beauty sported nothing underneath the tailored blazer, flashing a saucy hint of her cleavage and flat stomach as a result
Matchy matchy: The newly-engaged artist kept her outfit impeccably co-ordinated by finishing her look with a gold box clutch bag

Sexy: Making the usually demure outfit far sexier, the beauty sported nothing underneath the tailored blazer, flashing a saucy hint of her cleavage and flat stomach as a result

Loved-up: The couple looked besotted as they cuddled up together at the swanky venue

Loved-up: The couple looked besotted as they cuddled up together at the swanky venue

Leaving her hair in wild, loose waves and dressing her eyes with a pop of gold shadow, the love of the Macmillan heir looked more than ready to party at the swanky venue alongside her nearest and dearest.

Meanwhile Dan kept things more classic in a clean-cut black suit and crisp white shirt.

Showing off his flair for fashion as a former model, the socialite added a pair of black sports trainers to finish his stylish look. 

Dan looked over-the-moon at the occasion, staring at his wife-to-be lovingly - having settled down after a host of romances in the past.

Breaking tradition: The star was not only unconventional with her style but party choices too, blowing the candles of a custard tart rather than a cake

Breaking tradition: The star was not only unconventional with her style but party choices too, blowing the candles of a custard tart rather than a cake

Leggy lady: The matching trousers perfectly hugged her slender legs, before they met a chic matching pair of black and gold velvet wedges at the bottom

Leggy lady: The matching trousers perfectly hugged her slender legs, before they met a chic matching pair of black and gold velvet wedges at the bottom

Getting everyone together: The heir to the £300million Macmillan fortune was joined by his family at the bash too, including his sister Rebecca (above) 

Getting everyone together: The heir to the £300million Macmillan fortune was joined by his family at the bash too, including his sister Rebecca (above) 

The great-grandson of Prime Minister Harold Macmillan has previously been romantically linked to models Kate Moss and Jade Jagger.

However the pair are said to have ended their friendship after finding out that Dan was dating them simultaneously.

Jade gave Dan the boot on New Year's Eve in 2000, dubbing him the 'vulgar viscount' - with Kate following suit only a few weeks later.

It was later reported that Moss and Jagger's friendship had been ruined by the saga - with Jade allegedly sending the Croydon-born supermodel a necklace bearing the word 'Slag'. 

The heir to the Macmillan family's £300 million fortune was also formerly engaged to Ukrainian model Sasha Volkova, but split from her in late 2011.  

Stylish: Dan kept things more classic in a clean-cut black suit and crisp white shirt as he posed with family and friends

Stylish: Dan kept things more classic in a clean-cut black suit and crisp white shirt as he posed with family and friends

Friends in high places: Designer Pam Hogg helped the pair celebrate at the event

Friends in high places: Designer Pam Hogg helped the pair celebrate at the event

 

 

 

 

 

 

 

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