Gwyneth Paltrow's children joined their father Chris Martin's band Coldplay during their performance at 2016 Glastonbury Festival in Pilton, England. The Hollywood heirs and two other kids can be seen singing "Up & Up" in an adorable clip shared by their famous mom on Sunday.
"They're really polite and they have a lot of empathy," she shared. "I hope that it'll just continue that way. They definitely have a unique life experience, so it's our job to keep them as grounded as we can."
Paltrow and Martin finalized their divorce last month after consciously uncoupling in 2014, and have remained extremely amicable since their separation. "You have to constantly let go," the 43-year-old actress said of the secret to joint parenting post-divorce. "You have to let go of old ideas, old resentments. You have to put the kids first, which I think people have the idea of that, but then oftentimes, you struggle with it."
Paltrow added that it's important to focus on the big picture. "If you once loved the person enough to have kids with them, you have to focus on what you still love about them and what's beautiful about them and all the good aspects of your relationship," she said. "You still want a family, you're just not in a couple. So, I acknowledge we've done it in an unorthodox way but it's working for us."
Check out more from Gwyneth Paltrow in the gallery below!
Gwyneth Paltrow through the years
Gwyneth Paltrow through the years
THE TONIGHT SHOW STARRING JIMMY FALLON -- Episode 0194 -- Pictured: Actress Gwyneth Paltrow on January 14, 2015 -- (Photo by: Douglas Gorenstein/NBC/NBCU Photo Bank via Getty Images)
CRUEL DOUBT -- Air Date 05/17/1992 -- Pictured: Gwyneth Paltrow as Angela Pritchard -- Photo by: Gary Null/NBCU Photo Bank
Gwyneth Paltrow holds a phone in a scene from the film 'Moonlight And Valentino', 1995. (Photo by Gramercy Pictures/Getty Images)
NEW YORK CITY - MARCH 29: Actress Gwyneth Paltrow attends the 'Jefferson in Paris' New York City Premiere on March 29, 1995 at the Paris Theatre in New York City. (photo by Ron Galella, Ltd./WireImage)
BEVERLY HILLS, CA - JANUARY 11: In this handout photo provided by NBCUniversal, Presenter Gwyneth Paltrow speaks onstage during the 72nd Annual Golden Globe Awards at The Beverly Hilton Hotel on January 11, 2015 in Beverly Hills, California. (Photo by Paul Drinkwater/NBCUniversal via Getty Images)
HOLLYWOOD, CA - SEPTEMBER 05: Actress Gwyneth Paltrow arrives at Hollywood Unites For The 4th Biennial Stand Up To Cancer (SU2C), A Program Of The Entertainment Industry Foundation (EIF) at Dolby Theatre on September 5, 2014 in Hollywood, California. (Photo by Barry King/FilmMagic)
NEW YORK, NY - FEBRUARY 12: Actress Gwyneth Paltrow attends the Boss Women fashion show during Mercedes-Benz Fashion Week Fall 2014 at Skylight Limited on February 12, 2014 in New York City. (Photo by Craig Barritt/Getty Images for Mercedes-Benz Fashion Week)
NEW YORK, NY - FEBRUARY 10: Gwyneth Paltrow attends The Great American Songbook event honoring Bryan Lourd at Alice Tully Hall on February 10, 2014 in New York City. (Photo by Kevin Mazur/Getty Images for Lincoln Center)
BERLIN, GERMANY - FEBRUARY 01: Gwyneth Paltrow attends the 49th Golden Camera Awards at Tempelhof Airport on February 1, 2014 in Berlin, Germany. (Photo by Luca Teuchmann/WireImage)
LOS ANGELES, CA - JANUARY 10: Actress Gwyneth Paltrow, wearing Diane Von Furstenberg, attends Diane Von Furstenberg's Journey of A Dress Exhibition Opening Celebration at May Company Building at LACMA West on January 10, 2014 in Los Angeles, California. (Photo by Donato Sardella/Getty Images for Diane Von Furstenberg)
LONDON, ENGLAND - DECEMBER 02: Gwyneth Paltrow poses in the winners room at the British Fashion Awards 2013 at London Coliseum on December 2, 2013 in London, England. (Photo by Stuart C. Wilson/Getty Images)
LONDON, ENGLAND - NOVEMBER 25: Gwyneth Paltrow attends the Matthew Williamson and Gwyneth Paltrow Kids Company dinner at aqua shard on November 25, 2013 in London, England. (Photo by David M. Benett/Getty Images)
PARIS, FRANCE - NOVEMBER 07: Gwyneth Paltrow launches the Printemps Christmas Decorations Inauguration In Paris at Printemps Haussmann on November 7, 2013 in Paris, France. (Photo by Dominique Charriau/WireImage)
HOLLYWOOD, CA - SEPTEMBER 16: Gwyneth Paltrow arrives at the 'Thanks For Sharing' - Los Angeles Premiere at ArcLight Hollywood on September 16, 2013 in Hollywood, California. (Photo by Steve Granitz/WireImage)
HOLLYWOOD, CA - SEPTEMBER 16: Actress Gwyneth Paltrow arrives at the Los Angeles Premiere 'Thanks For Sharing' at ArcLight Cinemas on September 16, 2013 in Hollywood, California. (Photo by Jon Kopaloff/FilmMagic)
EAST HAMPTON, NY - AUGUST 10: Actress Gwyneth Paltrow signs books during Authors Night For The East Hampton Library at Gardiner's Farm on August 10, 2013 in East Hampton, New York. (Photo by Matthew Peyton/Getty Images for East Hampton Library)
NEW YORK, NY - MAY 07: Actress Gwyneth Paltrow attends Meet The Developer at the Apple Store Soho on May 7, 2013 in New York City. (Photo by Debra L Rothenberg/FilmMagic)
THE TONIGHT SHOW WITH JAY LENO -- Episode 4448 -- Pictured: Actress Gwyneth Paltrow arrives on April 25, 2013 -- (Photo by: Stacie McChesney/NBC/NBCU Photo Bank via Getty Images)
HOLLYWOOD, CA - APRIL 24: Actress Gwyneth Paltrow arrives at the 'Iron Man 3' - Los Angeles Premiere at the El Capitan Theatre on April 24, 2013 in Hollywood, California. (Photo by Allen Berezovsky/WireImage)
NEW YORK, NY - MAY 06: Actress Gwyneth Paltrow attends the Costume Institute Gala for the 'PUNK: Chaos to Couture' exhibition at the Metropolitan Museum of Art on May 6, 2013 in New York City. (Photo by Jennifer Graylock/FilmMagic)