The 64-year-old former Olympian kept his head down as he left Starbucks

After 23 years or marriage, it was revealed this week that Kris Jenner filed for divorce from Bruce Jenner.

And while the Keeping Up With The Kardashians matriarch found consolation by partying away in Paris with her daughters, her estranged husband was seen still wearing his wedding ring and looking rather downcast in Malibu on Friday.

Flashing the jewelry on his hand, the 64-year-old former Olympian kept his head down as he went on a coffee run to Starbucks.

Downcast? The 64-year-old former Olympian kept his head down as he left Starbucks

He looked ready for a workout in a red and grey T-shirt paired with black Under Armour gym shorts, bright blue sneakers, and a white baseball cap.

Meanwhile, Kris, 58, was pictured stepping out in Paris on Friday night with daughters Kim Kardashian and Kendall Jenner and son-in-law Kanye West.

The four of them dined at one of Kim’s favourite restaurants, Ferdi, while in town for Paris Fashion Week – where Kendall is rocking the catwalk.

Low-key: While his soon-to-be ex-wife Kris Jenner partied away in Paris with her daughters, Bruce Jenner was seen looking rather downcast on a casual day out in Malibu, Los Angeles on Friday 

Kris channelled edgy chic in head-to-toe black, including a long-sleeved top, leather trousers, and high-heeled platform ankle boots.

She was accompanied by Kendall, 18, in a see-through white top paired with sleek leather trousers, and Kim, 33, in a black top teamed with a curve-hugging black knit skirt.

Meanwhile, it was announced on Monday that Kris has filed for divorce from her husband of 23 years.

Glamming it up: Meanwhile, Kris, 58, was last pictured stepping out in Paris on Friday night with daughters Kim Kardashian and Kendall Jenner and son-in-law Kanye West

Gourmet: The four of them dined at one of Kim’s favourite restaurants, Ferdi, while in town for Paris Fashion Week – where Kendall is rocking the catwalk 

According to Radar Online, the reality star couple cited the celeb-favourite reason - 'irreconcilable differences' - for their split. 

The momager requested joint physical and legal custody of their only underage child - 17-year-old daughter Kylie.

The legal documents state the fame-hungry matriarch wants to keep all jewelry and assets from before the separation, and they'll divide 'everything else' later.

Back in black! Kim, 33, donned a black top teamed with a curve-hugging black knit skirt

Sleek and chic: Kendall, 18, wore a see-through white top paired with sleek leather trousers and fancy heels

Hours after she filed, the Olympic gold medallist - who turns 65 next month - submitted his response.

The long-haired patriarch also requested joint custody of Kylie and wants to keep his 'jewelry and other personal effects.'

In another sign of a surprisingly unmessy divorce, neither Kris nor Bruce want to pay each other spousal support.

Earlier in the day: Kris stepped out in Paris, wearing a black trench coat over black trousers

Cute and casual: She was accompanied by Kendall, who wore a white shirt over pale trousers, with a grey fedora

Sources tell TMZ that dividing their assets was 'easy and amicable' as all their earnings - believed to be $60 million - were put in a joint account.  

The earnings are from various business ventures and deals, Bruce's speaking engagements, and of course, revenue from their reality show. 

TMZ report that Kris will get to keep the Hidden Hills estate, while Bruce will hang on to his Sherwood Country Club membership. 

Kris is also holding fast to her custom-designed 20.5 carat Lorraine Schwartz diamond engagement ring, according to Radar.  

Happier days: Meanwhile, it was announced on Monday that Kris has filed for divorce from her husband of 23 years - pictured together in April 2009 in Las Vegas