Olivia Munn looks gorgeous in silky gold pant suit for appearance at Global Citizen’s Vax Live in LA

Olivia Munn looks gorgeous in silky gold pant suit for appearance at Global Citizen’s Vax Live in LA

She’s recently been speaking out against anti-Asian racism.

And on Sunday, Olivia Munn lent her celebrity to another cause – Global Citizen’s VAX Live: The Concert to Reunite the World.

The actress was among the stars who showed up for the event hosted by Selena Gomez that brought together 20,000 vaccinated health workers at LA’s SoFi Stadium.

Fashionista: Olivia Munn looked gorgeous in a silky gold pant suit as she arrived for Global Citizen’s VAX Live: The Concert to Reunite the World in LA on Sunday night

Munn chose a striking gold pant suit for the occasion.

She went bra-less under the long blazer that was fastened with a single button just above the navel.

The outfit’s long and wide trousers pooled around her feet and she carried a small shiny gold clutch.

The star of The Newsroom wore her long hair loose with a center parting and accessorized with a diamond necklace and matching earrings.

Lovely look: The actress went bra-less under the long blazer that was fastened with a single button, and she accessorized with a diamond necklace and matching earrings

Lovely look: The actress went bra-less under the long blazer that was fastened with a single button, and she accessorized with a diamond necklace and matching earrings

Stylish star: She wore her long hair loose with a center parting and she carried a small shiny gold clutch

Stylish star: She wore her long hair loose with a center parting and she carried a small shiny gold clutch

For a good cause: Munn joined the likes of Sean Penn, Ben Affleck and Jimmy Kimmel at the concert where she took the stage to deliver some remarks

For a good cause: Munn joined the likes of Sean Penn, Ben Affleck and Jimmy Kimmel at the concert where she took the stage to deliver some remarks

Later, Munn posted a ton of images to her social media in which she admitted that it had felt strange being back on a red carpet again.

‘Yep. Red caroet still feels uncomfortable,’ she wrote over an image taken of her posing for photographers.

She also shared a mirror selfie showing her glam makeup and diamonds in close up and also shared some pics showing her arriving at the event in the back of a large black SUV.

No mask: Later, Munn posted a ton of images to her social media in which she admitted that it had felt strange being back on a red carpet again

No mask: Later, Munn posted a ton of images to her social media in which she admitted that it had felt strange being back on a red carpet again

Ready to go: She also shared a mirror selfie showing her glam makeup and diamonds in close up

Ready to go: She also shared a mirror selfie showing her glam makeup and diamonds in close up

It takes a village: The Newsroom star also tagged her style and glam squad

It takes a village: The Newsroom star also tagged her style and glam squad

Chauffeur driven: She also shared some pics showing her arriving at the event in the back of a large black SUV

Chauffeur driven: She also shared some pics showing her arriving at the event in the back of a large black SUV

Munn joined the likes of Sean Penn, Ben Affleck, Jimmy Kimmel and Prince Harry at the concert where she took the stage to deliver some remarks.

Musical performances came from Jennifer Lopez, Eddie Vedder and Foo Fighters among others.

The idea behind Vax Live was to celebrate the U.S. vaccination campaign as well as help ensure people in other countries get vaccines and serve as a fundraiser.

The concert was taped for broadcast and will air on May 8.

Meanwhile, Munn, who is of Chinese-Vietnamese descent, recently took part in an anti-Asian racism PSA with Ken Jeong, Simu Liu and other stars.

Created as a response to the recent rise in anti-Asian violence, the three-minute video also served as a fundraiser for the AAPI (Asian American and Pacific Islander) Community Fund. 

Joining together: Vax Live brought together 20,000 vaccinated health workers at LA's SoFi Stadium and was both a celebration of America's vaccine rollout and a fundraiser to provide help to other countries

Joining together: Vax Live brought together 20,000 vaccinated health workers at LA’s SoFi Stadium and was both a celebration of America’s vaccine rollout and a fundraiser to provide help to other countries