Olivia Wilde covers her fit figure in all-black athleisure as she works up a sweat at a gym in Los Angeles... after ex Harry Styles' Grammy triumph

Olivia Wilde was at it again on Tuesday as she worked on her stellar figure at a gym in Los Angeles' Studio City neighborhood.

The 38-year-old actress-turned-filmmaker was seen entering and exiting the gym while covering up her sculpted frame in an all-black set of athletic clothes.

Her workout comes after her ex-boyfriend Harry Styles emerged triumphant with an Album of the Year win at the Grammy Awards on Sunday.

As she arrived at the gym, Olivia covered up with a simple black 'KATE' hoodie.

She paired it with a matching set of black leggings that highlighted her toned legs, and she stayed on theme with a sleek black pair of Adidas trainers. 

Back in black: Olivia Wilde, 38, looked fit and sleek in all-black athleisure for a trip to the gym on Tuesday, just two days after her ex Harry Styles won Album of the Year at the Grammys

Back in black: Olivia Wilde, 38, looked fit and sleek in all-black athleisure for a trip to the gym on Tuesday, just two days after her ex Harry Styles won Album of the Year at the Grammys

Olivia skipped the designer handbags beloved by stars of her caliber and instead brought along a nondescript canvas tote bag that was slung over one arm.

Her long brunette tresses were styled down and swept to one side, showcasing her chunky black sunglasses.

After her workout, Olivia emerged from the gym covered in sweat and with a healthy glow.

She had tied her hair in a messy bun, and she removed her hoodie to cool down, revealing her black tank top with crisscrossing straps.

Days earlier, the Don't Worry Darling actor and director nearly had an awkward encounter with her ex Harry Styles when they were seen leaving the same gym, but they didn't appear to have crossed paths.

Earlier on Sunday evening, the former One Direction singer won Album of the Year for Harry's House during the 65th Annual Grammy Awards. 

In his acceptance speech, the performer gushed on stage that, 'I've been so so inspired by every artist in this category with me.' 

A number of other singers were up for the award, including Beyoncé, Bad Bunny, Coldplay, Brandi Carlile and Lizzo. 

Casual: Olivia wore a black 'KATE' hoodie with matching leggings and black Adidas trainers, before revealing her black tank top on the way out. She also had a tote bag with her

Casual: Olivia wore a black 'KATE' hoodie with matching leggings and black Adidas trainers, before revealing her black tank top on the way out. She also had a tote bag with her

Big night! Olivia's ex, Harry Styles, was the recipient of the Album of the Year award for Harry's House at the 2023 Grammys held earlier on Sunday evening

Big night! Olivia's ex, Harry Styles, was the recipient of the Album of the Year award for Harry's House at the 2023 Grammys held earlier on Sunday evening 

The conclusion sparked controversy with fans on social media, according to Today, as they questioned what he meant by the statement. 

Harry garnered a second Grammy award during the star-studded festivities for Best Pop Vocal Album, also for Harry's House. 

While the British-born star celebrated his big win, Olivia has been focused on a continuing child support battle with ex-husband and fellow actor, Jason Sudeikis. After the two started dating in 2011, the couple got engaged two years later. However, they split in 2020 after nine years together.

Despite Olivia and the Ted Lasso star sharing a public hug late last month, the two still have a long way to go to solve matters regarding child support and custody, reported TMZ.  

Proud: Harry Styles garnered a second Grammy award during the star-studded festivities for Best Pop Vocal Album, also for Harry's House, on Sunday during the ceremony

Proud: Harry garnered a second Grammy award during the star-studded festivities for Best Pop Vocal Album, also for Harry's House, on Sunday during the ceremony 

Sources recently informed the outlet that Jason's New York–based lawyer asked a judge in the state to 'resolve all child support issues.' However, the actress is reportedly 'baffled,' due to both Los Angeles and New York–based judges previously ruling that all issues 'should be resolved' in Los Angeles.

The comedian has stated that he does not want child support, and will offer his ex 'a reasonable amount' in child support each month. The two share Otis, 8, and Daisy, 6. 

An insider close to Olivia recently opened up to Entertainment Tonight about her relationship with Jason and her split from the recent Grammy winner. 

'Olivia has been focusing all her energy on her kids and family since her split with Harry, and now that they're broken up, it's been easier for Jason and Olivia to get along,' they said.

'Jason has been trying to be supportive of Olivia and a good co-parent during this transition. Things between Jason and Olivia are cordial and going well.'

The source added that while Harry 'isn't too broken up about their split,' the breakup has been 'an adjustment' for the actress. However, her main focus and 'energy' is still put into 'her kids and family.' 

Continuing battle: Olivia has been focused on a continuous child support battle with ex-husband and fellow actor, Jason Sudeikis; seen together in 2018

Continuing battle: Olivia has been focused on a continuous child support battle with ex-husband and fellow actor, Jason Sudeikis; seen together in 2018