How the stars are celebrating this holiday season! Jennifer Lopez, Chrissy Teigen and more

It's the most wonderful time of the year – Christmas trees, hot cocoa, wish lists for Santa Clause and festive onesies galore! Celebrities are not immune to the holiday spirit and have taken to Instagram to show off just how much they love the festive season. From Jennifer Lopez and Alex Rodriguez's massive tree to Jessica Alba's matching onesies, see how your favourite stars are ringing in the holidays!
Click through to see all the best celebrity Christmas snaps...
Photo: © Instagram/@vanderjames, Instagram/@chrissyteigen

Loved-up Jennifer Lopez and Alex Rodriguez spent Christmas in coordinated plaid PJs and we're smitten! "Christmas 2018 #gratitude #peace #love #joy WISHING YOU ALL THE MERRIEST CHRISTMAS EVER. Love you" she captioned a cute series of twinning snaps.
Photo: © Instagram/@jlo

Elton John asked followers to vote on their fave pair of shades! "Thank-you to all of my wonderful fans for their loyalty and support over the past year. This has been the best year ever and I am so grateful for all the love and kindness you give me. Thank-you! Love, Elton xx
#MerryChristmas "
Photo: © Instagram/@eltonjohn

Swoon! "Wishing you love, laughter and joy ❤️" Nicole Kidman said alongside this stunning photo of the actress and hubby Keith Urban.
Photo: © Instagram/@nicolekidman

"Not sure if you can tell...we have fun. Lol. #MerryChristmas #Family" said Jonathan Scott, whose brothers JD and Drew, sister-in-law Linda and parents dared to wear Christmas suits!
Photo: © Instagram/@mrsilverscott

Good tidings from Celine Dion and her cozy Christmas crew! "May your heart and home be filled with warmth, peace and love. Happy Holidays everyone! ✨ – Céline, RC, Nelson, Eddy, Charlie and Bear xxx…"
Photo: © Instagram/@celinedion

"Wishing you all a Christmas filled with love ❤ Desejo a todos um Natal cheio de amor !" said Gisele alongside this smooching snap with Tom Brady. Looks like theirs is!
Photo: © Instagram/@gisele

Shania Twain already has her Christmas wish... Her pups! She captioned the adorable snap: "Just in the door in Switzerland after 36 hours of travel from New Zealand. Merry Christmas everyone with love from me and my family".
Photo: © Instagram/@shaniatwain

Is that Idris Elba and Rita Ora, or Mr. and Mrs. Clause?! The duo partnered up to bring some Christmas cheer to Chelsea and Westminster Hospital and Evelina Children’s Hospital in London.
Photo: © Instagram/@ritaora

Reese Witherspoon shared the sweetest Christmas family photo, joined by her kids – Ava, 19, Deacon, 15, and six-year-old Tennessee – and her husband, Jim Toth. "Merry Christmas from my family to yours! ❤️ On this Christmas Eve, I’m sending you holiday wishes for a day filled with love and laughter — the important things that remind us how blessed we all are. And I’m sending extra special wishes of light & love to anyone out there who needs it," she captioned the picture.
Photo: © Instagram/@reesewitherspoon

Priyanka Chopra and Nick Jonas had the sweetest combined family Christmas! "Love you family," the Quantico star captioned the snap.
Photo: © Instagram/@priyankachopra

Santa has a brand new reindeer! David Beckham rang in Christmas with his adorable antlers on, captioning the festive selfie: "Good Morning and Happy Christmas Eve.. Can you tell I’m slightly excited chestnuts roasting on an open fire and all that".
Photo: © Instagram/@davidbeckham

Gwyneth Paltrow is hard at work preparing for Christmas next week, with help from some of Goop's fave products. "#themartini bath soak, @olioeosso cheek/lip balm and the @vitruvi essential oil diffuser are some crowd pleasers," she said in her caption. Stockings for herself, husband brad Falchuk, ex-husband Chris Martin and their kids, Apple and Moses, hang in the background.
Photo: © Instagram/@gwynethpaltrow

Jessica Simpson posted a series of sweet family photos from a self-imposed snow day! Dressed in their cold-weather best, like puffy vests, snow pants and even a reindeer suit, the pregnant star and her family brought the Christmas spirit to sunny LA. "❄️Snow Day at the Johnson’s❄️ Creating traditions and making memories!! I love the holidays!!!" she said.
Photo: © Instagram/@jessicasimpson

Kristen Bell and Dax Shepard looked festive in matching onesies, with Christmas caps reading "mom" and "dad"! Kristen wrote on Instagram: "Merry holidays from your mom and dad!"
Photo: © Instagram/@kristenanniebell

"Yes to everything Christmas. " said Hailey Baldwin alongside this photo of the model sipping something seasonal at Toronto's Christmas Market on a visit with her Canadian hubby, Justin Bieber.
Photo: © Instagram/@haileybieber

Amid his many lavish wedding ceremonies and receptions, newlywed Nick Jonas founds some time to hang with his adorable nieces. "My beautiful nieces teaching me everything I know on the keys. " he captioned the sweet snap.
Photo: © Instagram/@nickjonas

Someone's hard at work preparing for jolly Saint Nick! Canadian cutie Jacob Tremblay whipped up a batch of cookies to fuel the man in the red suit. "Getting ready for Santa! #CookieWeek" he captioned the photo.
Photo: © Instagram/@jacobtremblay

Nick Lachey and his wife, Vanessa Minnillo, wore matching ugly Christmas sweaters! Nick wrote on Instagram: "There’s a brief period every year when it becomes acceptable to wear the ugliest thing your closet, and it’s my favorite time of the year. #UglySweaterSeason".
Photo: © Insagram/@nicklachey

Karli Kloss really got into the Christmas spirit, adding some twinkle lights to her outfit. She captioned the snap: "Can you believe it’s already that time of year again?!"
Photo: © Insagram/@karlikloss

Emily Ratajkowski decked her home out for the holidays! "‘Tis the season," she wrote on Instagram.
Photo: © Instagram/@emrata

Talk about Christmas swag! Kurt Russell and Goldie Hawn posed as Santa and Mrs. Claus to celebrate Netflix's new film The Christmas Chronicles, which Kurt stars in.
Photo: © Netflix

Diana Ross performed at the 86th Annual Rockefeller Center Christmas Tree Lighting in November. She stunned in an elaborate white gown, that made her look truly angelic.
Photo: © James Devaney/GC Images

Linda Phan and Drew Scott got festive at Disneyland! "It was a Dole whipped, churro sugar coating lipped, Christmas carol belting magical trip," she wrote on Instagram.
Photo: © Instagram/@imlindork

Mariah Carey, dazzling in a white gown, performed with her adorable kids Moroccan and Monroe Cannon during her All I Want For Christmas Is You tour.
Photo: © Samir Hussein/Samir Hussein/WireImage

Family is everything! Fisher Pence, entertainment director at St. Jude Children's Research Hospital, posed alongside Elizabeth Chambers, Armie Hammer and their son Ford at the Brooks Brothers annual holiday celebration in support of the hospital.
Photo: © Donato Sardella/Getty Images for Brooks Brothers

Full House leading lady Lori Loughlin posed with her fashionable daughters Olivia Jade and Isabella Rose Giannulli. They were attending a holiday party celebrating the Olivia Jade X Sephora Collection Palette collaboration.
Photo: © Gabriel Olsen/Getty Images for Sephora Collection

Gwen Stefani shared with her fans from "Christmas cuteness," she wrote on Instagram.
Photo: © Instagram/@gwenstefani

David Beckham posted the most adorable Christmas throwback with his little niece Peggy, who turns one this season - though her famous uncle sadly won't be there to celebrate. "Happy 1st Birthday to this gorgeous little one... Cannot believe Peggy is 1 already... Hope she has the most amazing day and Jo don’t give her to much cake she is still a little young" he joked.
Photo: © Instagram/@davidbeckham

The beautiful Reese Witherspoon rang in the holidays with her clothing label, Draper James!
Photo: © Instagram/@draperjames

We love these tender holiday moments, especially when they're between enduring Hollywood couple Kelly Ripa and Mark Consuelos! Merry kiss-mas!
Photo: © Instagram/@kellyripa

Chrissy Teigen and John Legend got into some festive fun with their littles, Luna and Miles. The cookbook author captioned the snap: "that’s a wrap on our @NBC Christmas special!!! holy holy I can’t wait for you guys to see this - thank you to all of our special guests - our friends, our family, the endless work from team legend - we love you guys. I think the word is blessed?? We are blessed."
Photo: © Instagram/@chrissyteigen

ET's Cheryl Hickey looked cozy as ever with her kids, Jaxson and Nyla, and their family pup!
Photo: © HELLO! Canada

Jennifer Garner is clearly a Christmas craft savant! "I’m basically the @johnlegend of Christmas crafts. ♀️ #justkiddingchrissy #heisthejam #ijustlikeglue" she captioned this fun photo.
Photo: © Instagram/@jennifergarner

Elizabeth Chambers and Sofia Vergara got to sit on Santa's lap for the sweetest holiday snap, courtesy of Brooks Brothers!
Photo: © Instagram/@elizabethchambers

Jessica Alba and her son, 11-month-old Hayes, cozied up in the cutest Christmas-themed onesies.
Photo: © Instagram/@jessicaalba

Jessica also shared the sweetest of holiday family portraits! Cash, Honor, Haven, Hayes and the actress herself wore identical polka-dot outfits and Santa hats.
Photo: © Instagram/@jessicaalba

James Van Der Beek and his family of seven have nailed the perfect cozy Christmas photo... but it hasn't always been this way! The Dawson's Creek star captioned the snap: "Only one kid tried to defect while we attempted this pic... Not bad."
Photo: © Instagram/@vanderjames

It's getting mighty festive at the Lopez-Rodriguez household! The gorgeous couple put some finishing touches on their huge Christmas tree.
Photo: © Instagram/@jlo

Anna Kendrick had some fun making Christmas cookies with her close gal pals!
Photo: © Instagram/@annakendrick47

Actress Jana Kramer and her former NFL-er husband, Mike Caussin, posed with their daughter, Jolie, beside their gorgeous tree! Ten days later, they welcomed a baby boy, Jace.
Photo: © Instagram/@kramergirl

Kourtney Kardashian and her youngest, Reign Disick, met the Grinch! The reality star captioned the snap: "He asked the Grinch 'Why did you steal Christmas?'"
Photo: © Instagram/@kourtneykardashian

The Keeping Up With the Kardashians star looked adorable in her festive onesie.
Photo: © Instagram/@kourtneykardashian

Mariah Carey's adorable twins, Moroccan and Monroe, got busy writing their letters to Santa!
Photo: © Instagram/@mariahcarey

Busy Philips and Neil Patrick Harris decorated trees together ... and we're jealous! "Had so much fun decorating holiday trees with @BusyPhilipps in our @MichaelsStores MAKE Off! It hardly mattered that it was a competition … or that someone’s tree was voted best," he wrote on Instagram.
Photo: © Instagram/@nph

Reese Witherspoon likes to keep it light during a particularly stressful time of year! She held up her pup, Norbert, in front of the tree and captioned it: "After you’ve been decorating for hours and finally get a picture in front of the tree."
Photo: © Instagram/@reesewitherspoon