Meryl Streep Poses with Her Family at Academy Museum Gala After News of Separation from Husband Don Gummer

The three-time Oscar winner was joined by her four children and two of their spouses for the glam event in Los Angeles on Sunday, where Streep was given the Icon Award

ark Ronson, Grace Gummer, Mamie Gummer, Meryl Streep, Louisa Jacobson, Henry Wolfe and Tamryn Storm Hawker attend the 3rd Annual Academy Museum Gala at Academy Museum of Motion Pictures on December 03, 2023 in Los Angeles, California.
From L: Mark Ronson, Grace Gummer, Meryl Streep, Mamie Gummer, Louisa Jacobson, Henry Wolfe Gummer and Tamryn Gummer at the 3rd Annual Academy Museum Gala in Los Angeles on Dec. 3, 2023. Photo:

Frazer Harrison/Getty

Meryl Steep's gang is all here!

The three-time Oscar winner stepped out Sunday evening with her family by her side for the 3rd Annual Academy Museum Gala at the Academy Museum of Motion Pictures in Los Angeles.

Accompanying Streep, 74, were her four children with ex Don Gummer: son Henry Wolfe Gummer, 44, plus daughters Mamie Gummer, 40, Grace Gummer, 37, and Louisa Jacobson, 32. Also along for the glam evening out were Henry's wife Tamryn Gummer, as well as Grace's husband Mark Ronson.

To celebrate their mother as she was given the Icon Award, her children were dressed in glamorous black-tie attire. Her daughters, all actresses, wore black like their mother; from left, Grace wore a long-sleeve black gown, Mamie wore a Bevza number with slashes at the bodice, and Louisa wore a silver-embroidered A-line gown with an Edie Parker clutch.

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Henry Wolfe, Tamryn Storm Hawker, Mark Ronson, Meryl Streep, Grace Gummer, Mamie Gummer, and Louisa Jacobson attend the 2023 Academy Museum Gala at Academy Museum of Motion Pictures on December 03, 2023 in Los Angeles, California.
From L: Henry Wolfe Gummer, Tamryn Gummer, Mark Ronson, Meryl Streep, Grace Gummer, Mamie Gummer and Louisa Jacobson at the 3rd Annual Academy Museum Gala in Los Angeles on Dec. 3, 2023.

Taylor Hill/WireImage

The outing comes six weeks after PEOPLE confirmed that Streep and the father of her children had quietly ended the romantic nature of their relationship six years ago.

“Don Gummer and Meryl Streep have been separated for more than 6 years, and while they will always care for each other, they have chosen lives apart,” a representative for Streep said in a statement to PEOPLE.

Streep and Gummer met through the actress's brother in 1978, when she was mourning the death of her boyfriend of two years, fellow actor John Cazale. Six months later, in September 1978, she and Gummer were married in the garden of her parents' home. They went on to welcome Henry, Mamie, Grace and Louisa.

Although the pair has not been seen publicly together since the 2018 Oscars, the Sophie's Choice actress was seen wearing her wedding band as recently as Oct. 20 at the 2023 Princesa de Asturias Awards in Spain.

Meryl Streep, Don Gummer arrives at the 90th Annual Academy Awards at Hollywood & Highland Center on March 4, 2018 in Hollywood
Meryl Streep and Don Gummer on March 4, 2018, in Hollywood, California.

Steve Granitz/WireImage

In addition to being a mother of four, Streep is a grandmother of five. Son Henry shares two children with wife Tamryn, while daughter Mamie is mom to two kids with husband Mehar Sethi and Grace has one child with husband Ronson, 48.

Streep recently opened up about a fun tradition she and her daughters have — namely, two specific movies that they watch over and over again.

"Mean Girls and Romy and Michele’s High School Reunion are pretty much religious texts in my house," Streep told Vogue in a conversation published in September, amid the Mamma Mia! 15th anniversary.

"Those are the movies that I rewatch with my girls the most to this day," the actress added.