Kate Middleton and Prince William's daughter is a pitch perfect princess.
Princess Charlotte, 10, showed off her musical skills during a surprise appearance alongside the Princess of Wales on ITV's holiday special Royal Carols: Together at Christmas on Dec. 24.
During what Kensington Palace described as "a special duet," the mother-daughter duo sat together at the piano to perform "Holm Sound" by Erland Cooper.
Kate—who also shares Prince George, 12, and Prince Louis, 7, with the future King of England—looked graceful in a green Christmas gown, while her mini-me smiled in an adorable navy-blue sweater and plaid skirt outfit for the TV show.
In addition to playing the tune, Kate also gave an emotional message in a narration over the song.
"At its heart, Christmas speaks of love taking form in the simplest, most human ways," the 43-year-old began. "Not in sentimental or grand gestures, but gentle ones: a moment of listening, a word of comfort, a friendly conversation, a helping hand, presence. These simple acts of care might seem small, but they contribute to the beautiful tapestry of life to which we all belong."
"Christmas is a time that reminds us how deeply our lives are woven together," she reflected. "At a time when life can sometimes feel fragmented or uncertain, the Christmas season invites us to remember the power of reaching out to one another with generosity of heart, understanding and hope. This carol service offers a moment of collective togetherness, a chance to celebrate the spirit of community and service and to honor the visible and invisible bonds that unite us all."
Kate—who shared in January she's in remission from cancer—went on to express her gratitude for those that have shown care and compassion for others this year.
"As the year draws to a close, I hope this season brings you moments of peace and clarity and that you too feel surrounded by the same love and care that you offer so freely," she added. "Thank you for the warmth you have given and the kindness you have shown and the quiet, constant light you bring to others. Wishing you a very happy Christmas."
As for Charlotte, while she didn't speak in the clip, she laughed alongside her mom while playing piano in a grand, lit hallway decorated with a Christmas tree on display.
However, the musical instrument isn't her only hidden talent. She's also reportedly taken after Queen Elizabeth II with the ability to impersonate celebrity voices, further showing her inclination for the performing arts.
"I'm told Charlotte has also inherited from the late Queen a brilliant ability to mimic prominent figures," royal author Phil Dampier told Hello! last year. "That should come in handy at Christmas when the royals gather in the evening at Sandringham to play charades."
And among Charlotte's favorite singers is Taylor Swift, who she got to see perform live at the Eras Tour in London alongside William and George last year.
Charlotte even crafted a friendship bracelet reading "Papa" for the Prince of Wales.
"Well, this is a relic, if you like, from a Taylor Swift concert that my daughter decided that she wanted to create a bracelet for," William shared at the Earthshot Prize Awards ceremony in November 2024, per People. "She gave it to me when I came away."
He added that he was keeping her close on his trip to South Africa: "So I promised that I'd wear it and try not to lose while I was out here."
Of course, the royal family isn't alone in spreading Christmas cheer this season. Read on to see how other stars are getting in the festive spirit.
Lily Collins
The Emily in Paris star celebrated her first Christmas with 10-month-old daughter Tove, whom she shares with husband Charlie McDowell.
Justin Bieber & Hailey Bieber
The Rhode Beauty founder and Grammy winner shared a sweet moment from their holiday festivities, captioning the selfie, "MERRY CHRISTMAS FROM THE BIEBERS."
Simone Biles
The Olympian got cozy on Christmas Eve with her husband, NFL player Jonathan Owens.
Rob "Boston Rob" Mariano
Survivor fan-favorite Boston Rob and fellow alum of the show, wife Amber Mariano, celebrated both Christmas and Rob's 50th birthday with mimosas and a festive morning with their daughters Lucia, 15, Carina, 14, Isabetta, 13, and Adelina, 10. He wrote in the caption of his Dec. 25 post, "Half-way to 100! #50th"
Mike "The Situation" Sorrentino
The Jersey Shore alum celebrated a huge milestone this holiday season: a decade of sobriety. To mark the occasion, he posed alongside kids Romeo, 4, and Mia, 2, as well as his wife Lauren Sorrentino.
Alexa Lemieux & Brennon Lemieux
The Love is Blind stars reunited to celebrate Christmas with their 17-month-old daughter Vienna amid the pair's ongoing divorce.
Mariah Carey
The queen of Christmas herself posed with Santa Claus and her 14-year-old twins Monroe and Moroccan, whom she shares with ex Nick Cannon.
Heidi Klum
The model celebrated Christmas with husband Tom Kaulitz and their blended family including her children Leni, 21, Henry, 20, Johan, 19, and Lou, 16. "Merry Christmas," she wrote in her Dec. 24 Instagram post. "Sending love."
Sofia Vergara
The Modern Family star celebrated Christmas with her dog, posing by her tree in a red velvet pajama set.
Hoda Kotb
The former Today co-anchor reunited with ex-fiancé Joel Schiffman to celebrate the holiday with their daughters Hope, 6, and Haley, 8, as well as her mom and sister.
Ryan Seacrest
It was a bittersweet Christmas for the American Idol host and his family, as his father Gary Seacrest died in October. "First Christmas without Dad, but holding him close in all the ways we can," Ryan wrote in his Dec. 25 Instagram post. "We miss you. Merry Heavenly Christmas."
Whitney Leavitt
The Secret Lives of Mormon Wives star and her husband Conner Leavitt and kids Sedona, 6, Liam, 4, and Billy, 14 months, spent their first Christmas time in the city following their big movie for Whitney to appear in Chicago on Broadway following her run on Dancing With the Stars.
Jesse Tyler Ferguson
The Modern Family star and his husband Justin Mikita shared a festive Christmas Eve selfie. Jesse captioned the Dec. 24 post, "Are the children still "hitting it with a .5?"
Jennifer Lopez
The singer got "On The Floor" to pose by her massive Christmas tree in festive pink and white striped pajamas at a Christmas eve celebration with family.
Selena Gomez & Benny Blanco
The couple went in cognito with face masks while checking out a Christmas lights display. Selena captioned the Dec. 23 pics, "Visiting a wonderland."
Olivia Culpo & Christian McCaffrey
The model and NFL star took their daughter Colette, 5 months, to Disneyland before Christmas. "Happy Coziest time of the year!" Olivia wrote on Instagram, adding in another post that their baby girl is "the best little Christmas present."
Justin Bieber, Hailey Bieber & Jack Blues Bieber
Justin Bieber shared a sweet photo Dec. 24 of his and Hailey Bieber's son Jack Blues Bieber, 16 months, dressed in a red sweater and a Santa hat for Christmas Eve.
Chrissy Teigen
The cookbook author's Christmas plans went awry when she broke her veneer while using her teeth to open a pack of candy canes.
"This is what moms do for their kids so that you can think you grew a candy cane," she shared on Instagram. “I tried to create magic. Now I have no tooth and tomorrow’s the winter sing.”
Nicole Kidman
The Oscar winner put her natural curls on display while heading to a Christmas Eve party in Sydney, Australia, Dec. 24 alongside her and ex Keith Urban's daughters Sunday Rose, 17, and Faith Margaret, 14.
Jessica Seinfeld
The cookbook author showed off her family's unique menorah for the fourth night of Hanukkah, sending a shoutout to those who have "chosen to light a menorah along with us this year."
Scott Disick
The Kardashians star shared his very tall menorah to Instagram Stories as he celebrated the fourth night of the Hanukkah.
Mayim Bialik
The Big Bang Theory alum shared that she and her family chose to go big on the first night of Hanukkah with a slew of menorahs, writing in the caption, "We lit them all."
Selena Gomez
The Disney Channel alum shared a video of herself decorating the tree with husband Benny Blanco, writing, "our first Christmas as a married couple."
Alan Bersten & Emma Slater
The Dancing With the Stars pros shared a glimpse into their home on the first night of Hanukkah, while also sharing a tribute to those who died during a shooting at a Hanukkah celebration in Sydney on Dec. 14, writing, "My heart is heavy today due to the senseless tragedy that occurred today in Sydney."
Nev Schulman
The Catfish host and his family, including wife Laura Perlongo and kids Cleo, Beau and Cy, posed with their menorah on the second night of Hanukkah on Dec. 15, adding in the caption, "In the glow of the menorah, we’re reminded that love grows when we stand together. For our family—and for all families."
Doug Emhoff & Kamala Harris
The former Second Gentleman and former Vice President celebrated the first night of Hanukkah, reflecting on how the candles are "a reminder of resilience, hope, and the power of bringing light into the darkness."
Erin Foster & Simon Tikhman
The Nobody Wants This creator gave fans a peek into her family’s Hanukkah celebration alongside her husband.
Debra Messing
The Will & Grace alum penned a heartfelt message on the first night of Hanukkah, sharing a photo of her menorah and writing, "May the memory of all those murdered in Bondi Beach Australia at a Hanukkah family celebration, and at Brown University—be a blessing."
"The light will always cut through the darkness," she added. "Be the light."
Vanessa Carlton
The "A Thousand Miles" singer kept it simple for the first night of Hanukkah Dec. 14, posting a photo of her lit menorah with the light reflecting in a mirror.
Jessica Simpson
The singer's children Maxwell "Maxi" Drew, Ace Knute and Birdie Mae kicked off the holidays with a rare family photo Dec. 4.
"Christmas time is here!" Jessica wrote on Instagram. "What the month of December brings to my kiddos has always been about the genuine feelings of love, excitement, hope, happiness, grace and pure JOY! Wishin’ you and yours all the many blessings this month has to offer y’all’s hearts."