Mick Jagger, Madonna, Leo DiCaprio at Frieze London

Mick Jagger, Madonna, Leonardo DiCaprio, Claudia Schiffer, Helena Bonham-Carter and Sarah Snook were just a few of the A-list names spotted perusing art at the Frieze London art fair over the weekend.

A spy tells us Jagger was taking in the works with his pal, bad boy British artist Marc Quinn — whose famed 2006 work, “Sphinx,” was a sculpture of Kate Moss doing yoga.

Madonna was seen wearing a long black trench and wide-leg trousers while eyeing art with Robert Diament of Carl Freedman Gallery, who hosts “Talk Art with Russel Tovey.”

“Madonna was lively and engaged in conversation with many galleries, clearly knowledgeable and passionate about art,” said a spy.  

DiCaprio, an avid collector who’s also known for his interest in dinosaur bones, was spotted in his typical art fair uniform — a ball cap and face mask — with his girlfriend Vittoria Ceretti and her family.

The “Gangs of New York” star was spotted chatting, mask off, with artist Michelangelo Pistoletto, who has a new show via DiCaprio pal Helly Nahmad’s London gallery, called, “Picasso/Pistoletto.”

Along with Gallery Continua founder Lorenzo Fiaschi, they were discussing the Renaissance and Piero della Francesca 14th century painting, “The Flagellation of Christ,” according to a post from the gallery.

Princess Eugenie, Jamie Dornan, Emma Thompson, and actress Rachel Weisz also eyed works from over 168 galleries at the UK fair along with big fashion names like Pierpaolo Piccioli (fresh from his comeback at Balenciaga), Raf Simons, Rick Owens and photographer Mario Testino.

Single pop star Lily Allen — who just detailed her single life in a new interview splitting from “Stranger Things” actor David Harbour — was seen chatting with British model and “Queer Bible” founder Jack Guinness later at a VIP collectors dinner.

Patsy Kensit and Oasis rocker Liam Gallagher’s son, Lennon, were also spotted.

The fair also yielded several major high-ticket sales, like a Jean-Michel Basquiat and Andy Warhol painting that went for $6 million via Vito Schnabel’s gallery at Frieze Masters.

Several works over $1 million sold by artists including Gabriele Münter, René Magritte, Paul Klee, Marcel Duchamp and Alina Szapocznikow.