Talulah Riley packs on the PDA with fiancée Thomas Brodie Sangster as they enjoy a night out at the Chiltern Firehouse – days after engagement confirmation

Talulah Riley was on the PDA with fiancée Thomas Brodie Sangster as they enjoyed a night out at London’s Chiltern Firehouse on Saturday.

The actress, 37, shared a passionate kiss with the Love Actually star, 33, as they stepped out after announcing their engagement.

She looked effortlessly chic in a plunging black mini dress and a tweed blazer, paired with knee-high boots.

Thomas looked good in a crisp white shirt, paired with beige trousers and a blazer.

The pair looked smitten as they left holding hands next to Thomas’ mother Tasha.

Romance: Talulah Riley was on the PDA with fiancée Thomas Brodie Sangster as they enjoyed a night out at London’s Chiltern Firehouse on Saturday

Loved up: The actress, 37, shared a passionate kiss with the Love Actually star, 33, as they stepped out after announcing their engagement

Loved up: The actress, 37, shared a passionate kiss with the Love Actually star, 33, as they stepped out after announcing their engagement

It comes after Elon Musk congratulated his two-time ex-wife Talulah on her engagement to Love Actually star Thomas on Twitter.

The 52-year-old world’s richest man used his own social media site to send his congratulations and responded with a love heart under her confirmation message, sharing a cozy selfie with her fiancé.

While Talulah chose Twitter as her method of confirmation, with a selfie alongside the words, “Very happy to share that Thomas Brodie Sangster and I are engaged after two years of dating!”, Thomas took to Instagram.

Alongside a photo of the duo on a gondola, Thomas wrote, “Happy to announce that Talulah and I are engaged. Love is all around X’, a reference to his most iconic role in 2003’s Love Actually, which featured Troggs’ song Love Is All Around.

Talulah married Elon in 2010 after meeting in 2008 shortly after his divorce from wife Justine Long. They divorced two years later, before remarrying in 2013.

The billionaire filed for divorce in 2014 and subsequently withdrew the application. Two years later, Riley filed for divorce which was finalized later that year. The couple met at London’s Whiskey Mist nightclub and Musk courted her by talking about missiles.

Riley said of their first meeting in the new BBC documentary: ‘My first impression was he was really sweet, he seemed quite shy.

“He said ‘can I put my hand on your knee’ and I said ‘Okay go then’ I thought it was kind of sweet of him to ask.”

Stunning: She looked effortlessly chic in a plunging black mini dress and a tweed blazer, paired with knee-high boots

Stunning: She looked effortlessly chic in a plunging black mini dress and a tweed blazer, paired with knee-high boots

Beauty: Talulah opted for a soft glamorous makeup look while her golden locks were styled in loose waves

Beauty: Talulah opted for a soft glamorous makeup look while her golden locks were styled in loose waves

Wow!  While going out, she showed off her dazzling new engagement ring

Wow! While going out, she showed off her dazzling new engagement ring

Looking good: Thomas looked good in a crisp white shirt, paired with beige trousers and a blazer

Looking good: Thomas looked good in a crisp white shirt, paired with beige trousers and a blazer

Family: The pair looked smitten as they left hand in hand next to Thomas' mother Tasha

Family: The pair looked smitten as they left hand in hand next to Thomas’ mother Tasha

Couple: The couple went public with their romance at the BAFTAs last March.  Their romance started when the Maze Runner actor starred alongside Talulah in Danny Boyle's Sex Pistols drama

Couple: The couple went public with their romance at the BAFTAs last March. Their romance started when the Maze Runner actor starred alongside Talulah in Danny Boyle’s Sex Pistols drama

Love life: Their relationship went unnoticed until The Mail On Sunday learned that Talulah's previous romance with Matthew Rice had come to an abrupt end

Love life: Their relationship went unnoticed until The Mail On Sunday learned that Talulah’s previous romance with Matthew Rice had come to an abrupt end

She continued, “He said I don’t normally do this, but I’d love to see you tomorrow, can we meet for breakfast?” So we had breakfast.

‘And at the end of breakfast he said if you wanted to join me for lunch, so we went for lunch. And then he said would you come to dinner.

At the time, Elon said, “We broke up for several months to see if being away made hearts grow fonder, and unfortunately it didn’t.”

Thomas and Talulah, who live in a Grade II listed country mansion, enjoyed a night out in London on Wednesday, where the actress was spotted wearing a dazzling diamond ring on her wedding finger.

They were seen arm in arm as they left the Chiltern Firehouse celebrity residence with their cocker spaniel. The actress looked effortlessly chic in an all-black outfit, while Thomas showed off his eclectic sense of style in a silk shirt and cream trousers.

The pair went public with their romance at the BAFTAs last March. Their romance started when the Maze Runner actor starred in Danny Boyle’s Sex Pistols drama alongside Talulah.

Their relationship went unnoticed until The Mail On Sunday learned that Talulah’s previous romance with Matthew Rice had come to an abrupt end.

The actress and Matthew had been quietly seeing each other in the wake of his 2018 divorce from ceramics designer Emma Bridgewater, to whom he had been married for 30 years.

A source said at the time: “Talulah and Matthew were on-off for a long time, but it seems the romance has been pushed aside to make way for Thomas…

“Talulah dated Matthew until spring, and he’s still a little shocked and sad that it all ended between them.”

Sweet: Elon Musk congratulated his two-time ex-wife Talulah Riley, 37, on her engagement to Love Actually star Thomas Brodie Sangster, 33, on Twitter

Sweet: Elon Musk congratulated his two-time ex-wife Talulah Riley, 37, on her engagement to Love Actually star Thomas Brodie Sangster, 33, on Twitter

Love: The 52-year-old world's richest man used his own social media site to send his well-wishes and responded with

Love: The 52-year-old world’s richest man used his own social media site to send his well-wishes and responded with “Congratulations” with a love heart below her confirmation message, sharing a cozy selfie with her fiancé

My love: Alongside a photo of the duo on a gondola, Thomas wrote,

My love: Alongside a photo of the duo on a gondola, Thomas wrote, “Happy to announce that Talulah and I are engaged. Love is all around X’, a reference to his most iconic role in 2003’s Love Actually, which features Troggs’ song Love Is All Around

That's when... Talulah married £180 billionaire PayPal and Tesla tycoon Elon in 2010.  They divorced two years later, remarried in 2013 and split again in 2016 (the couple is pictured in London in 2009)

That’s when… Talulah married £180 billionaire PayPal and Tesla tycoon Elon in 2010. They divorced two years later, remarried in 2013 and split again in 2016 (the couple is pictured in London in 2009)

According to one source, Thomas and Talulah bought “a heritage-listed mansion in the countryside” together.

Meanwhile, while Talulah’s Elon romance was highly publicized, Thomas dated My Parents Are Aliens actress Isabella Melling for a few years and dated musician Gzi Wisdom for two years before finding love with Talulah.

In addition to Love Actually, Thomas has also enjoyed film success in Nanny McPhee, Nowhere Boy – in which he played a young Paul McCartney – and Star Wars Episode VII: The Force Awakens.

Elsewhere, Thomas won a new legion of fans thanks to his recurring role as Jojen Reed on the hugely popular HBO drama Game Of Thrones and also The Queen’s Gambit.