Holidaze

The Menendez Brothers will be engaging in some Christmas classics for dinner tomorrow ... in what could be there last December 25 behind bars.

As you know ... Erik and Lyle Menendez are locked up in Rihcard J. Donovan Correctional Facility for the 1989 murder of their parents -- though the Los Angeles D.A.'s Office is looking into possibly supporting resentencing them.

However, their hearing isn't until the end of January ... so tomorrow, they're still spending Christmas incarcerated -- and TMZ now knows how they'll mark the day.

Celebs are not shy about livin' that snug life -- getting cozy in matching pj's with their festive families, and let's face it ... nothing beats Christmas time and jammin' out in your jammies!

Just take note from the entire Beckham family crew -- Cruz, David, Brooklyn, Romeo, Victoria, Nicola Peltz and Harper all dressed down in classic Christmas pjs!

Cozy cute couples like Paris Hilton and Carter Reum bundled up in coordinating sleepwear, while Paris' famous friend Demi Lovato warmed up to fiancé Jordan Lutes.

And check out Malika Haqq and son Ace who were cute as can be, decked out in matching SKIMS jammies!

New York native and actor David Pressman was in his early 40s when he played the cranky Officer Gilbert -- who's trying to mess with Drake and Josh and ruin their lives in the 2008 Christmas comedy "Merry Christmas, Drake & Josh."

Pressman was part of an ensemble cast including Drake Bell as the cool, attractive and guitar playin' brother, Drake Parker, Josh Peck as the nerdy brother, Josh Nichols and Bailee Madison as the sweet and kind foster child whom Drake assures will have the best Christmas ever, Mary Alice.

Other worthy cast mentions include Miranda Cosgrove as Megan Parker.

Mariah Carey is the queen of Christmas ... and that was more apparent than ever on Saturday night in Aspen.

Mariah fans waited patiently as she shopped at the Gucci store, and the moment she walked out the door, she was immediately met with a flood of people waiting to get their picture with her.

Check out the video ... you can hear fans singing her massive hit, "All I Want For Christmas Is You," and telling MC how much they loved her recent Christmas tour.

With No Shave November behind us, we're taking a look at what's growin' this "Decembeard"! After you scroll through these scruffy snaps, voting if these celebs look better with scruff or no scruff, is an absolute must!

Jacob Elordi rose to fame as a clean-shaven hunk, but lately, he's pushed the grooming to the side and is rockin' the facial hair ... but which look has you sayin "Oh eLORDI?!"

"Aquaman" himself, Jason Momoa is known for his luscious hair and scruffy beard, but in a land far away -- back in 2011 -- he once hit the red carpet, showing off his chiseled jawline. Should Jason bring back the clean look or keep it buff and scraggly?

Prince William is a dishy man and usually opts for a squeaky clean face, but are you down enough for his beard to fully embrace?

You better not pout ... you better not cry, and we're about to tell you why: we know who's in Santa Claus's star-studded rolodex because his Hollywood tour has kicked off and he's makin' his stops to some of the hottest celebs!

Stars like Sabrina Carpenter and Jennifer Hudson leaned into the Christmas season, going arm in arm with Mr. Claus, and by this point, Santa must know who the Queen of Christmas is ... Miss Mariah Carey of course!

Making spirits bright, actor Skylar Astin snapped a photo with Santa at Madison Square Garden and real estate mogul Mauricio Umansky looked dapper in his Santa selfie.

If you haven't seen Jennifer Hudson's, "Love Is In The Air" Old Navy commercial for the holidays, not to worry because we've got two nearly identical photos of the shining star rockin' it at Old Navy in Times Square ... Can you tie up the sneaky switch-ups?

The singer-talk show host let the people know she came to sleigh -- donning a velvet top and maxi skirt topped with a faux fur jacket. Take a good look at the photos and see if you can put your finger on the discreet changes!

While kids are certainly trying to make their way onto Santa's nice list, plenty of parents -- including your favorite celebrities -- are being a little naughty by pranking their children into behaving well this holiday season.

We're, of course, referring to the annual Elf on a Shelf tradition ... where parents discreetly hide Santa's helper around the house in order to keep an eye on the kiddos -- and report back to the North Pole on who is being naughty or nice.

Now, if you aren't sold on the parenting hack, just know your favorites, like Jason Biggs and Zooey Deschanel, are going all out during the Christmas season with their Elf on a Shelf high-jinks.

Kyle Richards says she's planning to spend time with her family during the holidays ... and, that means her girls and estranged husband Mauricio Umansky, if he wants.

We caught up with the reality television star in Los Angeles Thursday ... and, with Christmas fast approaching, we had to ask her all about her holiday plans -- including whether those plans include her real estate mogul ex.

Richards says she's going to Aspen to spend time with her family -- her four daughters -- who she calls her home ... and, that won't change just 'cause MU's in Aspen.

It's Christmas time, but make it "Kristmas! The Kardashian-Jenner crew never back down from a photo-op, especially when it comes to XMAS! Gather round for nostalgic throwback pics of Hollywood's hottest fam ... they sure have aged well!

TMZ did some digging and unwrapped some gems from back in the day -- Kris, Kourtney, Kim, Khloe, Rob, Kendall and Kylie -- all showin' out in their festive 'fits!

Check out the hefty amount of stockings in this photo of Kendall and Kylie -- both sisters nailing their adorable poses in matching red zip-ups in front of the fireplace!

Here's a sweet snap of Rob and Khloe on Christmas morning, in matching pajamas and smiling with glee after opening their gifts.

Seeing double? Don’t worry, it’s not your eyes playing tricks -- it's National Twin Day, and we’re doubling your delight with a roundup of celebs rocking twinning looks!

From Nicole Scherzinger and Flula to Lily Collins and Charlie McDowell, these stars are serving double the trouble! Check out our celebrity twinning gallery and see who’s nailing the copy-paste vibe.

The Apple doesn’t fall far from the tree ... with Gwyneth Paltrow and her daughter twinning in chic boho farmer vibes.

Hollywood homes are ready for the holidays ... and their famous residents are getting in the spirit, with some festive lights and decorations.

Jamie Foxx is lighting up the night with a bright and colorful Christmas light display at his massive estate ... with even some of the biggest trees on the property covered in lights.

Kris Jenner and Khloe Kardashian have houses right next door to one another ... and it looks like mother and daughter are coordinating their Christmas lights ... and outshining the neighbors.

Hollywood is wishing you a Merry Grinchmas, fully decked out in "The Grinch" attire!

From the furry crooked fingers to the green snub nose  ... these celebrity Grinches may look grumpy, but they sure are delighted with your presence presents!

Nailing the Christmas classic, stars like Glen Powell went full out and accessorized with his dog as "Max" ... and Khloe Kardashian successfully walked away with Kris Jenner's pricy Birkin bag and Kendall Jenner's 818 Tequila!

Inside this sparkly gift box is a blonde beauty from British Columbia, Canada! Before Kiernan Shipka and Jamie Lee Curtis beat you to the punch, do you think you've got what it takes to guess who this showgirl is?

She once walked out as sexy Santa on Jay Leno's show back in 2005, but that's not the only time she's shown off her rockin' bod ... You may recall back in 1990 when she was the Playboy Playmate of the Month.