Isla Fisher's Britpop night out! Actress looks glam as she departs Chiltern Firehouse after evening with Noel Gallagher and Jamie Hince

Isla Fisher seemed to be on cloud nine as she departed the Chiltern Firehouse on Thursday after a night out with Britpop stars Noel Gallagher and Jamie Hince.

The Australian actress, 48, put on a stylish display in a silver sequinned maxi skirt, teamed with a grey T-shirt and black leather jacket.

She added inches to her height with a pointy pair of black heels and toted around her belongings in a black bejwelled handbag.

The beauty wore her strawberry blonde tresses in a half-up, half-down style and accessorised with glitzy statement earrings.

Isla couldn't wipe the smile from her face as she looked at something on her phone after climbing into her taxi.

She was joined by a slew of Britpop stars including Oasis' Noel Gallagher and The Kills' guitarist Jamie Hince.

Noel, 57, cut a casual figure in a tan bomber jacket paired with black jeans and brown suede shoes.

The star made sure to take the time to sign autographs for fans waiting outside the exclusive London restaurant. 

Meanwhile, Jamie opted for colour in a graphic knitted jumper which featured a dinosaur design.

The rocker, 56, threw on a grey leather jacket and black trousers, before accessorising with a slew of silver necklaces and a bracelet.

Following shortly behind Noel was The Smiths guitarist Johnny Marr, who opted for an olive green shirt layered over a yellow T-shirt and paired with blue jeans.

Also in attendance on the star-studded night out was Rosamund Pike and  her businessman boyfriend Robie Uniacke.

The actress, 46, stunned in a black skater dress that cinched in at the waist, showcasing her incredible figure.

She added sheer tights and heels before throwing on a long black trench coat and sweeping her short blonde tresses back into a slicked back wet-look style.

Rosamund added huge silver hoop earrings and opted for a glowing palette of makeup to elevate her natural beauty. 

The Gone Girl star was all smiles as she departed the venue and headed to her taxi with her partner, 64, who went for a vibrant night-out look in a neon green hoodie.

Poppy Delevigne's ex-husband James Cook put on a smitten display as he attended the evening out with his girlfriend Lauren Brown - a talent booker for a modelling agency.

James looked stylish in a blue denim jacket teamed with black trousers and a navy scarf as he linked arms with the gorgeous blonde.

Lauren looked glamorous in figure-hugging leather trousers and a grey knitted jumper, with a black blazer to complete her look. 

Elsewhere, Lady Mary Charteris and her husband Robbie Furze looked loved-up as they left the restaurant together.

The London socialite, 38, wowed in a furry teddy bear coat layered over a white shirt and grey jeans.

She accessorised with a chunky gold necklace and added shiny black heeled boots to complete her outfit.

The blonde beauty wore her hair in loose curls and opted for a glamorous palette of makeup.

Meanwhile, her singer husband went for an all-black look with a slew of necklaces to accessorise.

Dave Gardner and his Victoria's Secret model girlfriend Jessica Clarke also enjoyed the fun bash.

Jessica looked effortlessly fashionable as she flaunted her taut stomach in a black crop, paired with skinny jeans and black boots.

She added a leather jacket and tied a brown cardigan around her waist, before pulling her long tresses back into a neat bun. 

Arizona Muse wrapped up warm in an oversized green puffer jacket, before adding sheer tights and shiny black boots.

The American model, 36, opted for a glowing makeup look and accessorised with a pair of glitzy earings.

Meanwhile, Princess Euginie put on an animated display as she attended with friends in a white shirt and long trench coat.

The Princess, 43, added black pointy heels and wore her brunette tresses in an up-do.

She seemed to be in incredibly high spirits as the left the venue and climbed into a taxi with pals.