The second season of her drama series Sorry for Your Loss has just premiered on Facebook Watch.

And on Sunday, Elizabeth Olsen lent her star power to the annual fundraising brunch hosted by The Rape Foundation.

The actress, 30, attended the event in Los Angeles with her musician fiance Robbie Arnett.

For a cause: Elizabeth Olsen lent her star power to the annual fundraising brunch hosted by The Rape Foundation in Los Angeles on Sunday

Olsen chose a sleeveless ankle-length monochrome dress for the daytime fundraiser.

The patterned frock was belted at the waist with a wide black belt and oversized gold buckle.

Her blonde hair was loose and styled in relaxed curls that tumbled down around her shoulders.

She completed her look with black boots.

Pretty: Olsen chose a sleeveless ankle-length monochrome dress for the daytime fundraiser. The patterned frock was belted at the waist with a wide black belt and oversized gold buckle

Avengers star: Her blonde hair was loose and styled in relaxed curls that tumbled down around her shoulders. She completed her look with black boots

Set to wed: The actress, 30, was accompanied to the daytime event by her musician fiance Robbie Arnett. The couple became engaged in July after three years of dating

The Avengers star became engaged to the Milo Greene frontman in July.

The couple had been dating for three years, making their first public appearance together at a pre-Emmys party in September 2017.

Meanwhile, Olsen is set to star in a new Marvel spin-off for Disney’s upcoming streaming service.

Wandavision will be based around her MCU character Wanda Maximoff/Scarlet Witch and reunites her withPaul Bettany as Vision.

The two starred together in 2015’s Avengers: Age of Ultron, 2016’s Captain America: Civil War and 2018’s Avengers: Infinity War.

Wandavision is tapped for a 2021 release.

Support: Olsen posed for photos with Gail Abarbanel, president of The Rape Foundation

Source: dailymail.co.uk