This is the one really cute thing literally everyone in Hollywood is posting on Instagram this year

Want to know what the hottest thing to post on Instagram is? Well, just look at what every celebrity seems to be posting this year…matching pajamas! Shoutout to E! Online for bringing our attention to this super adorable trend.

Whether it’s rocking onesies with their best friends or taking family Christmas pajamas photos, this is all the rage in the Hollywood circle. Okay, let’s be honest, if your friends have matching pjs, or Christmas outfits, you totally post them online as well.

Recently we haven’t been able to escape all the festive pajamas — and we’re completely okay with that. We’ve rounded up some of the cutest celebrity matching pajama looks below to get you into the holiday spirit — or just make you want to cozy up on your couch.

Catherine Giudici & Sean Lowe

Could this Bachelor brood be any cuter? The happy couple and their son, Samuel, are really getting into the Christmas spirit with these snowman pjs and we are so into it. “Our little family is ready to ring in 2017,” Lowe captioned the precious shot.

Kristen Bell & Dax Shepard

The couples that match together, stay together. “Best Christmas party ever. Super Spouses, ACTIVATE!,” Shepard wrote on this cute snap and we just love it.

Melissa Gorga & Family

The Real Housewives of New Jersey star posed with her big family in elf pajamas and we want them in every color. They are ELF PJS…what could be better?

Katy Perry & Orlando Bloom

Okay, technically these aren’t for sleeping, but the two lovebirds did match with their Santa and Mrs. Clause ensembles so we had to include them. Plus, they previously rocked pjs together on Thanksgiving so maybe there will be a repeat performance over Christmas.

Giuliana Rancic & Her Son

The E! News host channeled her inner reindeer by sporting a reindeer onesie in front of her tree. Her adorable son, Duke also rocked the hooded pjs and Rancic teased that one was on the way for husband Bill.

Ashley Benson & Shay Mitchell

These Pretty Little Liars co-stars continue to prove that their friendship will last forever and we can’t get enough of them. Benson and Mitchell donned Christmas onesies together just in time for their holiday BFF card.

Molly Sims’ Children

Aw!! “PAJAMAS ARE EVERYTHING!!! ?? ,” Sims captioned the perfect pj shot of her two little ones.

Julianne Hough & Friends

In honor of pal, Lauren Paul’s birthday, Hough and some of her best friends wore onesies and drank wine all day. Sounds like the perfect birthday to us!

Kevin Hart & Family

“Happy Holidays from the Harts!!!!,” Hart wrote alongside this group photo. They are the Hart family and they are wearing matching heart outfits. What could be better than that?

PS: Taylor Swift always shows off her sassy Christmas pajamas, so we can’t wait to see what she rocks this year!

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Which matching Christmas pajamas or any matching pajamas look is your favorite?