Screen legend Hayley Mills arrives on the red carpet at Trap world premiere with her rarely-seen pop star son... do YOU know who he is?

Screen legend Hayley Mills arrived on the red carpet at Trap world premiere with her rarely-seen pop star son on Wednesday.

The British actress, 78, who previously revealed she wished she focused more on her children, posed with the 51-year-old actor inside Alice Tully Hall.

Crispian Mills, whose father is Brighton Rock producer Roy Boulting, is best known as the frontman of the indie rock band Kula Shaker.

The mother-daughter duo looked happier than ever to reunite on the carpet and spend quality time with one another.

As well as Crispian, Hayley shares film-maker Jason Lawson, 48, with her ex partner Leigh Lawson, who is currently married to Twiggy

Screen legend Hayley Mills, 78, arrived on the red carpet at Trap world premiere with her rarely-seen pop star son on Wednesday... do you know who he is?

Screen legend Hayley Mills, 78, arrived on the red carpet at Trap world premiere with her rarely-seen pop star son on Wednesday... do you know who he is?

The British actress, who previously revealed she wished she focused more on her children, posed with the 51-year-old actor inside Alice Tully Hall

The British actress, who previously revealed she wished she focused more on her children, posed with the 51-year-old actor inside Alice Tully Hall

The Oscar-winner's children, who both live incredibly successful lives, is the grandsons of Hayley's father Sir John Mills.

At the world premiere, Hayley looked incredible in an all black ensemble, slipping into a dazzling sequin-collared jacket and trousers.

Crispian wore a dapper black blazer and tight trousers, teamed with chunky biker boots. 

In 2022, Hayley offered some sage advice to fellow parents, albeit with the benefit of hindsight: don’t neglect your children. 

But despite not always being around, Hayley is pleased her boys followed in her creative footsteps. 

The mother-of-two told the Daily Mail's Richard Eden: ‘If there’s ever any doubt about taking a job or spending time with your children — do the latter. 

'Looking back now — I didn’t. I spent too much time away.

‘They’ve survived, and they’re both wonderful men who I’m incredibly proud of, but they didn’t have an easy time.'

Crispian Mills, whose father is Brighton Rock producer Roy Boulting, is best known as the frontman of the indie rock band Kula Shaker

Crispian Mills, whose father is Brighton Rock producer Roy Boulting, is best known as the frontman of the indie rock band Kula Shaker

The mother-daughter duo looked happier than ever to reunite on the carpet and spend quality time with one another

The mother-daughter duo looked happier than ever to reunite on the carpet and spend quality time with one another

At the world premiere, Hayley looked incredible in an all black ensemble, slipping into a dazzling sequin-collared jacket and trousers

At the world premiere, Hayley looked incredible in an all black ensemble, slipping into a dazzling sequin-collared jacket and trousers

As well as Crispian, Hayley shares film-maker Jason Lawson, 48, with her ex partner Leigh Lawson, who is currently married to Twiggy (Hayley ad Jason pictured in 2023)

As well as Crispian, Hayley shares film-maker Jason Lawson, 48, with her ex partner Leigh Lawson, who is currently married to Twiggy (Hayley ad Jason pictured in 2023)

Since the age of 13, Hayley was a Disney child star, making popular family films such as Pollyanna and The Parent Trap. (Pictured: Hayley Mills in a promotional shot for the film Pollyanna)

Since the age of 13, Hayley was a Disney child star, making popular family films such as Pollyanna and The Parent Trap. (Pictured: Hayley Mills in a promotional shot for the film Pollyanna)

Since the age of 13, Hayley was a Disney child star, making popular family films such as Pollyanna and The Parent Trap. 

She has also starred in the ITV1 drama Wild At Heart, as Amanda Holden’s mother.

Hayley received her first ever Oscar at the age of 14 for Pollyanna - meanwhile a long and distinguished career as a movie star her father John was never awarded one. 

The film became so iconic a remake was released in 1961 starring Lindsay Lohan who played both of the twins.

Hayley previously revealed how she secretly battled breast cancer after being diagnosed with the disease on her 62nd birthday in April 2008.

She underwent surgery and chemotherapy, until doctors told her the cancer had gone in 2010. She kept her illness private and only family members knew until years later.

At the time she told the Daily Mail: ‘They found cancer in both breasts and I had surgery very quickly. For me it helped to keep the news to myself. That’s the sort of person I am.

‘I know people who needed to tell all their friends, but for me it was a private thing and it helped me to get on with life as normally as possible.'