Christmas may be over, but stars are still sharing their merry moments on Instagram. Adam Levine goofed off with Behati Prinsloo, Miley Cyrus  channeled her inner Rudolph for a cute snap, and Gisele Bündchen snuggled with her pup. In other great moments, Taylor Swift  and her buddy Hailee Steinfeld had fun with Christmas decorations, and Sofia Vergara flaunted her figure during a trip to Mexico. Keep reading to see all that and much more!
Dax Shepard and Kristen Bell  (and their dogs) all wore matching onesies. Now that's dedication.
Jessica Biel  looked like she was quite comfortable in her flannel pajamas.
Jessica Alba  shared a hilarious family Christmas photo, complete with Santa Claus and a reference to A Christmas Story.
Cara Delevingne's Christmas getup was very . . . interesting.
Jessica Alba  and her adorable family really got into the Christmas spirit.
Jessica Alba  proved her Christmas onesie game was on point.
Who knew Kim Kardashian  could rock a mustache?
Miranda Kerr  snapped a picture of Flynn Bloom's cute Christmas stocking.
Beyoncé sent holiday wishes to all her fans!
Kanye West  popped into a Kardashian Christmas shot.
Lance Bass wanted to know if you had been naughty or nice.
Mariah Carey  snapped a photo with an awfully familiar-looking Santa Claus.
Kris Jenner took a picture with her mother on Christmas Eve.
Miley Cyrus  and family engaged in their "annual family fistfight."
Kim Kardashian  shared a cute photo with Kanye West .
Ryan Lochte enjoyed a Popsicle with his nephew.
Emma Roberts bundled up for a trip to the beach!
Kelly Osbourne looked like she was hanging out in a giant stocking.
Sarah Hyland shared a funny family picture on Christmas Day.
Gisele Bündchen shared a picture of her lit-up Christmas tree!
Kim Kardashian  shared a "naughty" picture on Christmas Eve.
Rihanna  got in the spirit, antlers and all.
Swizz Beatz shared a sweet family photo.
Sofia Vergara celebrated Christmas Eve with her family.
Lance Bass snapped a picture at the Kardashians' Christmas party.
Emmy Rossum had a cozy Christmas Eve.
Kaley Cuoco shared a sweet snap on Christmas Eve.
Kendall Jenner shared a snap from her family's Christmas Eve party.
Behati Prinsloo and Adam Levine goofed around together on Christmas Eve.
Taylor Swift  and her brother rocked matching Christmas onesies.
Fergie 's little one, Axl, was all smiles on his first Christmas Eve.
Chord Overstreet sported a patriotic onesie on Christmas Eve.
Kelly Osbourne and her family let balloons loose on Christmas Eve.
Nick Cannon and Mariah Carey 's little ones were all bundled up on Christmas Eve.
Mindy Kaling enjoyed some afternoon tea on Christmas Eve.
Carly Rae Jepsen's family wore onesies.
Ellie Goulding got in the holiday spirit on Christmas Eve.
Kim Kardashian  and Kendall Jenner visited the LA Children's Hospital on Christmas Eve.
Sofia Vergara wished followers a merry Christmas from Mexico.
Kristin Cavallari  shared a sweet snap with her husband, Jay Cutler.
Rita Ora posed in her Santa hat on Christmas Eve.
Macklemore snapped a selfie with his mom while in Mexico.
Lindsay Lohan  said "Joyeux Noel" with an Instagram snap.
Kim Kardashian  posed with people at the LA Children's Hospital on Christmas Eve.
Gisele Bündchen snuggled with her pup on Christmas Eve.
Chrissy Teigen took a picture of John Legend  cooking while the pair was in Ohio on Christmas Eve.
Travis Barker wished people happy holidays alongside his little ones.
Sofia Vergara soaked up some sun in Mexico.
Jesse Tyler Ferguson shared an amazing photobomb.
Mariah Carey  and her little ones made an adorable arrival in Aspen.
Kim Kardashian  woke up to a Winter wonderland in her family's home.
Lauren Conrad  dressed up her dogs for the holiday.
Jessica Alba  shared a picture of her husband, Cash Warren, rocking footed pajamas.
Busy Philipps showed off some "sELFies" that the elves took with her little ones.
Miley Cyrus  played Rudolph.
Ludacris did charity work with a Santa and a giant gingerbread man.
Beyoncé made a stop at a Walmart store, where she bought a copy of her new CD.
James Franco  took a selfie in Lake Arrowhead, CA.
Taylor Swift  got into the Christmas spirit with pal Hailee Steinfeld.
Julianne Hough hit the slopes with brother Derek Hough and best friend Nina Dobrev .
Ariel Winter posted a collage of her own modern family moments.
Rihanna  posed in front of a Christmas tree while wearing a daring outfit in her native country of Barbados.
Ellie Goulding took this photo of her view from an airplane.
Sisters Kyle Richards and Kim Richards took their daughters ice skating in LA.
LeBron James played video games with his favorite boys.
Gisele Bündchen showed off her son Benjamin's home for his toy cars.
Kevin Jonas hit the gym for a leg day.
Alessandra Ambrosio shared a snap of her view with the caption "Good morning #desert."
Rachel Zoe  said her Snoopy presents were "literally the cutest gifts ever."
Kelly Osbourne posed with festive Christmas sweaters, saying her best friend is making her wear "one of these glorious masterpieces!"
Lori Loughlin took a walk in the snow with her dogs.
Christina Milian snapped a pre-Christmas pic with her friend.
Michael Trevino hit the slopes on Bear Mountain in Big Bear Lake, CA.
Mindy Kaling shared a photo of the chocolate box she "demolished" with David Stassen, a writer on The Mindy Project.
Nicky Hilton  wasn't afraid to get dirty for Christmas weekend.
Rita Ora shared a group photo.
While most stars are relaxing, Britney Spears  was hard at work preparing for her Las Vegas concert residency. The singer posted this photo with the caption "#6DaysTillShowtime."