Olivia Munn & Boyfriend John Mulaney Keep Close at Sofia Coppola's Intimate Chanel Dinner

Olivia Munn & John Mulaney are stepping out to celebrate Sofia Coppola!

On Tuesday evening (September 19), the 52-year-old Lost in Translation, Marie Antoinette, and Priscilla filmmaker celebrated the launch of her first book, “Sofia Coppola Archive: 1999-2023,” with an intimate dinner party hosted by Chanel at the Chateau Marmont in Los Angeles.

PHOTOS: Check out the latest pics of Olivia Munn

Olivia, 43, and John, 41, were among the many stars in attendance at the party.

For the event, Olivia looked chic in a fuzzy, white cardigan with denim pants while John sported a navy blazer, white dress shirt, and gray slacks.

After the event, the couple was seen carrying Chanel goodie bags as they headed home.

In a new interview, John gushed about raising his and Olivia‘s 2-year-old son Malcolm!

FYI: Olivia is wearing an outfit by Chanel.

Click through the gallery inside for 10+ pictures of Olivia Munn and John Mulaney at the dinner party…