Star snaps of the week: Paris Jackson, Mckenna Grace, Nicola Peltz, Brooklyn Beckham and more

Actress Mckenna Grace lights up the Berlin screening of her new “Hunger Games” movie by paying tribute to the story’s “girl on fire.” BACKGRID Spouses Brooklyn Beckham and Nicola Peltz are each other’s hero on Halloween, dressing as Superman and Catwoman. brooklynpeltzbeckham/Instagram Paris Jackson, who’s just finished touring in Europe, finds time for some fine dining: escargot and coffee. parisjackson/Instagram Model Amelia Gray Hamlin is a perfect matcha for LA, enjoying a sip after her workout. BACKGRID His hand must be getting “Thor.” Chris Hemsworth trains with his 12-year-old son, giving him a boxing lesson in paradise. chrishemsworth/Instagram Taika Waititi, clearly inspired by his time playing Ratcatcher in “The Suicide Squad,” hangs out with two furry friends. taikawaititi/Instagram True New Yorker Matthew Broderick gets his shopping done on a Citi Bike in the West Village. BrosNYC / BACKGRID Naomi Watts is in a colorful frayme of mind while visiting “The View” in Hudson Square. Christopher Peterson / SplashNews.com Rachel Weisz, dressed as her character Evie, is surprised on the set of “The Mummy: Book of the Dead” in London. Click News / Raw Image / SplashNews.com Sydney Sweeney and Michele Morrone hug it out while filming “The Housemaid’s Secret” in the West Village. GC Images Jennifer Connelly puts the pedal to the medal, speeding through the NYC Marathon with her son. jenniferconnelly/Instagram All of a sudden, this outing’s a wash! Jason Momoa drops his detergent outside an Erewhon in Calabasas, Calif. Clint Brewer Photography / BACKGRID Actor Bobby Cannavale takes a break from filming Netflix’s “The Watcher” and plops in the director’s chair to make some calls. Christopher Peterson / SplashNews.com Ariana Grande and boyfriend Ricky Álvarez hug in the park after cheering on “Wicked” fast runners in the NYC Marathon. arianagrande/Instagram After singing with Stevie Nicks at May’s Met Gala, Sabrina Carpenter dresses up as her. sabrinacarpenter/Instagram Lupita Nyong’o struts into the CFDA Awards with jean-ious designer Zac Posen, who dressed her for the Upper West Side evening. GC Images “Tyrant” co-stars Julia Garner and Paapa Essiedu lolli around a Halloween party. juliagarnerofficial/Instagram