Ashton Kutcher lays low while wife Mila Kunis hits red carpet amid actor's 'regret' over Diddy friendship

Mila Kunis attended a star-studded event in Los Angeles without her husband Ashton Kutcher, who has been laying low since his former pal Diddy's sex trafficking arrest in September.

The 41-year-old actress joined the likes of Ariana Grande and Selena Gomez at Tuesday's Academy Women's Luncheon.

She looked sleek while posing for photos in a black knit top and flared leather slacks by Chanel.

She added a chic Chanel choker necklace, a designer purse and heeled boot to complete the outfit.

Kunis left her dark brown hair down and rocked a full face of glam makeup. 

The That '70s Show alum was later seen mingling with Kristen Bell, who sported a crochet yellow cardigan and blue jeans.

Kunis was seated at a table with Enchanted actress Amy Adams and Wonder Woman star Gal Gadot.

They were joined other top celebrities at the glitzy event, including Ariana Grande, Pamela Anderson, Olivia Wilde, Sarah Paulson and Selena Gomez.

According to an Oscar's press release, the annual luncheon is held to promote women and girls in filmmaking.

The Academy also presents two Gold Fellowships for Women each year, offering $35,000 to each selected candidate to aid their career pursuits. 

Kunis' outing in the City of Angels comes after the Family Guy star revealed how she and her husband Ashton Kutcher maintain their long lasting relationship.

'I still feel like we're young and we feel very young. I think that's where the spark is. We laugh at everything,' she told E! News.

Reflecting on their decade of marriage, Kunis added, 'It's only 10 years.

'It's not really that long. I look at my parents, and they've been together for 50. That's long.'

Back in September, rumors that Mila and Ashton had split following his former friend Diddy's sex trafficking arrest began to circulate. However, the speculation was soon slammed as 'ridiculous and false.'

Combs, 55, remains jailed in New York City — after being denied bail three times — on sex trafficking charges.

The disgraced music mogul is also facing countless lawsuits alleging rape, abuse and other serious crimes against women, men and minors.

In wake of the rapper's shock arrest, resurfaced footage showed Kutcher talking about Diddy's infamous parties.

But a source insisted to PEOPLE that Kutcher 'has no involvement' in anything Diddy has been accused of and that he 'doesn't belong in this conversation about Diddy.'

They added: 'Ashton has only seen Diddy in a handful of social and business events, all of which have been documented by the media.'

Weeks after Diddy's arrest, a source exclusively told DailyMail.com that Kutcher 'regrets' his friendship with Diddy and feels 'betrayed' by him.

'Ashton absolutely regrets his friendship with Diddy considering what has happened,' the insider dished. 'He feels lied to, betrayed, taken for granted and manipulated.' 

Being that Kutcher's other former friend and co-star Danny Masterson was convicted of rape in 2023, the source said that Kutcher no longer trusts anyone outside of his family with Kunis.

'He feels the same way about Danny Masterson. He now trusts no one except for his wife Mila [Kunis]. He is going to keep his circle to his family.'

DailyMail.com's source also said that Kutcher feared how the Diddy investigation would 'play out' as he suspected the rapper 'would have no problem lying to authorities and tossing out some of his famous friend’s names if it meant it could get him out of jail.'

The source continued: 'Diddy could say anything, do anything or turn on anyone at this point.

'Everyone who is close to Diddy fears the possibility of Diddy making up false allegations to clear his own name.'

However, a source told TMZ that Kutcher was not being looked at by federal investigators.