Thandie Newton was joined by her husband of nearly 20 years years, director Ol Parker, at the UK premiere of Mamma Mia! Here We Go Again [1] in London on Monday. The stunning Westworld star also had two of her three children in tow: 17-year-old daughter Ripley, who carried a cool Harry Potter [2] book clutch, and 13-year-old Nico, who is preparing to make her acting debut [3] in Disney's live-action Dumbo movie [4] next year (and is pretty much the spitting image of her famous mom).

Thandie posed with Ol — who wrote and directed the highly-anticipated Mamma Mia sequel — and their gorgeous girls on the red carpet ahead of the screening, which also brought out cast members Meryl Streep [5], Amanda Seyfried [6], Lily James, and Cher. Ol and Thandie have been married since 1998, and are also parents to 4-year-old son Booker. Keep reading to see their sweet family outing!