They're well suited! Anna Eberstein shows off endless legs in sleek tuxedo mini as she joins dapper beau Hugh Grant at Critics' Choice Awards

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They are seldom seen looking anything less than chic and sophisticated. 

And Hugh Grant and his TV producer girlfriend Anna Eberstein made no exception as they made a stunning appearance at The 22nd Annual Critics' Choice Awards in California on Sunday evening.

The 37-year-old Swedish beauty wowed in a chic double breasted tuxedo dress while her Love Actually star boyfriend, 56, looked sharp in a black suit. 

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Man of the hour: Hugh Grant and his TV producer girlfriend Anna Eberstein made a stunning appearance at The 22nd Annual Critics Choice Awards in California on Sunday evening

Anna was sure to show off her sensational physique as she hit the red carpet where she flashed her long legs in a chic black dress, styled like a blazer.

The trendy number featured traditional lapels, pockets and chunky gold buttons on the front, before cutting off at her thigh to keep her enviable pins on show.

She sported caged ankle boots which helped boost her already endless legs while bringing her slightly above Hugh in height. 

The stunner shunned accessories for the bash - instead allowing the androgynous look to speak for itself.

Suits you! The 37-year-old Swedish beauty wowed in a chic double breasted tuxedo dress while her Love Actually star boyfriend, 56, looked sharp in a black suit

Stunner: Sweeping her hair off her face, the blonde showed off her naturally stunning features as she beamed widely beside her partner - who is one of the evening's nominees

Sweeping her hair off her face, the blonde showed off her naturally stunning features as she beamed widely beside her partner - who is one of the evening's nominees 

Hugh looked his usual dapper self in a simple but classic black suit and tie combination while his salt and pepper hair was styled into a quiff.

While it is not known where they met, Hugh and Anna have two young children together - a son John, born in 2012, and a second child welcomed in October last year. The sex and name of the baby remains a mystery, but the birth was confirmed by Anna's mother. 

Sharp: The actor looked his usual dapper self in a simple but classic black suit and tie combination while his salt and pepper hair was styled into a quiff

Clean-cut couple: While it is not known where they met, Hugh and Anna have two young children together - a son John, born in 2012, and a second child welcomed in October last year

Voted: Hugh has been put forward for the Best Actor in a Comedy award for his role in Florence Foster Jenkins - which he starred in alongside Meryl Streep

Hugh has been put forward for the Best Actor in a Comedy award for his role in Florence Foster Jenkins - which he starred in alongside Meryl Streep. 

Talking on the carpet, the Love Actually star admitted of working with Oscar-winning actress in his witty style: 'She was very intimidating in the lead up to it, but she endured me very kindly.' 

The blockbuster, released in May, followed Streep as a New York heiress who became an opera singer, known for her painful lack of singing skill - with Hugh portraying her husband and manager St. Clair Bayfield.

Opposites attract: Kate Beckinsale (L) and Lily Collins (R) dazzled in alternate black and white mesh ensembles as they led the British talent

Despite the film receiving widespread praise, Hugh also admitted that he had not been expecting to be recognised for the role at all.

'It was very surprising and lovely,' he confessed of his nomination. 'I’m never part of award season so it’s a whole new world for me. Any kind of nod is very nice.' 

Joining Hugh in representing the Brits was Kate Beckinsale, who ensured she was the centre of attention as she made a show-stopping arrival at the awards.

The actress, 43, stood out from the crowds in a plunging and glittering ballgown as she and the equally glamorous Lily Collins, 27, led the British talent at the glamorous bash, held at Barker Hangar in California.

Mesh-merising! The Underworld star looked truly mesmerising in the floor-length gown, which was formed entirely of black mesh to reveal her long legs and killer figure

The Underworld star looked truly mesmerising in the floor-length gown, which was formed entirely of black mesh to reveal her long legs and killer figure.

The dress was of a traditional ballgown shape, featuring chic puffy satin sleeves and a full skirt and train.

However the mother-of-one transformed the classic look into one far more modern and sexy as she gave a glimpse of her bare body underneath, thanks to the saucy semi-sheer material. 

The actress is enjoying a successful streak currently - being nominated for Best Actress in a Comedy at the bash for her role in Love & Friendship, just days after winning the same gong at the London Evening Standard Film Awards.

 Traditional: The dress was of a traditional ballgown shape, featuring chic puffy satin sleeves and a full skirt and train

The period comedy, based on the Jane Austen novel Lady Susan, follows Kate as the eponymous character, who tries to arrange a marriage between her daughter and the wealthy but unfortunate Sir James (Bennett) - but ends up marrying him herself.

Released in January of this year, the funny flick also starred Chloë Sevigny, Xavier Samuel and Stephen Fry. 

Talking of the film, which was met with praise from critics and fans alike, the British beauty admitted to The Hollywood Reporter that she fell in love with the character straight away.

Shining: Adding a hint of glitz for her special night, the frock was then adorned with glittering diamanté gems all over

She said of the moment she read the script: 'I just felt, 'Oh, this is so exactly my kind of humour.'

'I love that kind of humor where the character's got kind of a blind spot and could be just the most awful person in the world, but actually is somehow charming and likeable.' 

Meanwhile Lily mirrored Kate's semi-sheer style in a sexy Gothic gown - which caught plenty of attention as it showed off her envy-inducing model figure.

Model material: Meanwhile Lily mirrored Kate's semi-sheer style in a sexy Gothic gown - which caught plenty of attention as it showed off her envy-inducing model figure

The Mirror Mirror star appeared to channel her iconic Snow White character as she clad herself in a bold lace gown and striking make-up for the ceremony.

The gown held an old-fashioned, Gothic feel with its intricate lace detailing, sophisticated high neck and feminine flowing bell sleeves.

However the look was made sexier by its saucy mesh material - with the lace layered on top of a semi-sheer nude slip, which displayed her sensationally slim figure.

Who's the fairest of them all? The Mirror Mirror star appeared to channel her iconic Snow White character as she clad herself in a bold lace gown and striking make-up for the ceremony

The embroidery teased just a glimpse of her ample bust underneath as it stretched across her chest, before it cinched in at her middle to enhance her petite waist.

Making the outfit far more bold and beautiful however was her make-up - which saw her go against the usual bronzed and dewy style in favour of a heavily powdered and pale look for a more dramatic effect.

Teaming this with a seductive rouge lip and a sweeping of dark and smoky eye shadow, the Love, Rosie star put on an incredibly sultry display as she posed fiercely on the carpet. 

Dramatic: Making the outfit far more bold and beautiful however was her make-up - which saw her go against the usual bronzed and dewy style in favour of a heavily powdered and pale look

Fierce: Teaming this with a seductive rouge lip and a sweeping of dark and smoky eye shadow, the Love, Rosie star put on an incredibly sultry display