It's a very special Christmas for Lauren Conrad; it's her first with her new son, who makes his debut on her family's holiday card.

The Hils alum gave birth to her and husband William Tell's son Liam James Tell, their first child, in July. Lauren posted on her Instagram page on Friday a photo of their family Christmas card, which shows her and William doting upon their son. This is the clearest photo of Liam that the reality star and designer has ever shared on social media.

"We finally got our act together and sent out a Holiday card this year! (But we also managed to kill our Christmas tree in 2 weeks... so there's that)," Lauren wrote.

The card reads, "Joyful" and "Love the Tells."

She her and other celebrities' holiday cards:

Shawn Johnson, Holiday Cards 2019

Jessica Steddom

Shay Mitchell, Holiday Cards 2019

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Thomas Rhett, Lauren Akins, Holiday Cards 2019

@katelynbrownphoto

Jaclyn Misch, Jon Misch, Holiday Cards 2019

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Jason Mesnick, Molly Mesnick, Holiday Cards 2019

@kellyclarephotography

Sean Lowe, Holiday Cards 2019

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Jenna Bush Hager, Holiday Cards 2019

Nathan Congleton/@photonate

Beverley Mitchell, Holiday Cards 2019

@flytographer

Peggy Tanous, Holiday Cards 2019

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Liz Sandoz, Holiday Cards 2019

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Trista Sutter, Holiday Cards 2019

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Jade Roper, Tanner Tolbert, Holiday Cards 2019

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Jared Haibon, Ashley Iaconetti, Holiday Cards 2019

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Lauren Conrad

Jessi Burroune

Jordin Sparks, Holiday Cards 2019

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Kendra Wilkinson, Holiday Card 2019

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Jason Biggs, Jenny Mollen, Holiday Cards 2019

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Denise Richards, Holiday Cards 2019

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Kyle Richards, Holiday Cards 2019

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Jodie Sweetin, Holiday Cards 2019

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Tori Spelling, Dean McDermott, Holiday Cards 2019

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LeAnn Rimes Cibrian, Holiday Cards 2019

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Teddi Mellencamp, Holiday Cards 2019

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Thomas Rhett, Lauren Akins, Christmas 2018

Instagram/Katelyn Brown Photo

Celine Dion, Kids, Christmas 2018

Instagram / Celine Dion

Toya Bush Harris, Christmas Cards 2018

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Lydia McLaughlin, Doug McLaughlin, Christmas Cards 2018

Courtesy of Lydia McLaughlin

Reese Witherspoon, Family, Christmas

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Cary Deuber, Christmas Cards 2018

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Mark Wahlberg, Christmas Cards 2018

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Emily Simpson, Christmas Cards 2018

Courtesy of the Simpsons

Shannon Beador, Christmas Cards 2018

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Meghan King Edmonds, Christmas Cards 2018

Eclat Creative/@bringthesparkles

Kevin Hart, Christmas Cards 2018

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Heather Dubrow, Terry Dubrow, Christmas Cards 2018

Rod Foster / www.rodfoster.com

Kenya Moore, Marc Daly, Baby, Daughter, Brooklyn Doris Daly, Christmas 2018

Instagram / Kenya Moore

Vanessa Lachey, Nick Lachey, Christmas Cards 2018

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Stephanie Hollman, Christmas Cards 2018

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Melissa Joan Hart, Christmas Cards 2018

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Teddi Mellencamp, Christmas Cards 2018

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Jason Mesnick, Christmas Cards 2018

Courtesy of Minted

Heather McDonald, Christmas Cards 2018

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Prince Harry, Meghan Markle, Royal Wedding, Firework display

Chris Allerton/PA Wire

Amanda Stanton, Christmas Cards 2018

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Trista Sutter, Christmas Cards 2018

Courtesy of Minted

Prince Charles, Duchess Camilla, Royals, Christmas Card

PA Wire/Clarence House

Jillian Harris, Christmas Cards 2018

Courtesy of Minted

Tia Mowry, Christmas Cards 2018

Instagram

Photos

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In October, a source told E! News Lauren is "really enjoying motherhood," and is "feeling a lot more adjusted and settled into a good routine."

"She's very excited for the upcoming holidays and all of the baby's firsts," the source added. "Halloween, Thanksgiving and Christmas are going to be all about Liam. She is always crafting and making things for him and for her friends."

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