Is she getting ready to be single again?

Jennifer Aniston and Justin Theroux reportedly had a blowout fight over the holidays, and now their marriage is hanging by a thread, Radar reports.

"It was a stupid argument - the kind of disagreement most couples have. But this time things spiraled out of control, and Jen flipped out. She came at Justin really hard. It was a tongue lashing of epic proportions! It was best for both of them that Justin removed himself from the situation before it became physical," a source dished to the outlet.

The Leftovers actor allegedly retreated to the Beverly Hills hotel for a couple of days, but the distance didn't do much to calm the tensions, and now pals say a divorce is "inevitable."

"Justin's told people that Jen went too far and he's not going back. It's been one tense disagreement after another. The word is they called off their annual tree-trimming party because they can't show the united front they've shown in the past. Right now there's more friction than trust between Justin and Jen. It'll end badly if they don't solve their problems quickly," the source added.

Not true, says Us Weekly! Despite not being under the same roof as they have filmed different projects over the past couple months, there is no trouble in paradise for the pair.

"She prefers L.A. He has a fondness for New York, but they knew that about each other from the beginning and decided it wasn’t an issue. It doesn’t mean they’re splitting up. They are both independent people and don’t spend every minute together. But there is a ton of love and laughter between them. They don’t let all speculation get to them," another source told the mag.

Can you imagine if it worked out that Jen got back together with Brad Pitt?! The world would freak out!

We're surprised there wasn't a brawl!

Kourtney Kardashian's ex Scott Disick and her current boy toy Younes Bendjima both attended Kris Jenner's annual blowout Christmas bash, and shockingly there wasn't any drama that ensued... that we heard of, anyway.

Apparently, the K sisters felt that the The Lord had a right to be there as they still consider him part of the family, but Kourt also wanted her model beau by her side, so they just threw caution to the wind and put them both on the list.

One person that didn't score an invite? LD's girlfriend Sofia Richie!

"Sofia was hurt and bothered that Kourtney [Kardashian] told Scott he couldn’t invite her to the family’s Christmas Eve party. She really felt ostracized and dissed by the entire family," a source dished to Hollywood Life.

"He definitely thinks Kourtney was being a hypocrite by bringing Younes and slighting Sofia in the process and wants the same human respect that he gave to Younes to be reciprocated to Sofia,” the source added.

Kourt and the Algerian model didn't seem too worried about the big run-in with her baby daddy when we caught them grabbing lunch in Malibu the day before the festivities. Maybe she really has moved on?

RIP cousin... can't believe it was just last night that I held you in my arms! never thought that would be the last time I felt the warmth in your body!!! Love you always man! 😢🙏🏿❤ #endgunviolence

A post shared by badgalriri (@badgalriri) on Dec 26, 2017 at 7:16pm PST

This is so awful.

Rihanna took to Instagram yesterday to mourn the loss of her cousin, who was shot and killed in her native Barbados just one day after they celebrated Christmas together.

"RIP cousin... can't believe it was just last night that I held you in my arms! never thought that would be the last time I felt the warmth in your body!!! Love you always man! 😢🙏🏿❤ #endgunviolence," she captioned a series of photos of the two of them together.

Riri's relative Tavon Alleyne was just 21-years-old, and was shot several times by an unidentified man while walking through the St. Michael area of the island. Cops still haven't apprehended the shooter, and a motive for the murder is still unclear.

What a tragedy.

So she was there!

A lot of people assumed that Kylie Jenner skipped mom Kris Jenner's big annual Christmas party, but Khloe provided proof that she attended by posting a photo booth pic of the two of them to her Snapchat account. Of course, she cropped it so that neither of their baby bumps were showing, but we're slightly surprised that a party guest didn't snap a pic and sell it to a media outlet for huge cash!

The Life of Kylie star's loyal following were outraged that she didn't reveal her pregnancy on the family Christmas card, but it appears she's sticking to her plan to stay out of the spotlight until well after she gives birth. We wonder why all the secrecy? We think it either means that she's insecure with her changing body, or that things are on the rocks with baby daddy Travis Scott and she'd rather stay off the radar.

She is trying to engage with her fans where she can, though, and posted her new cover of Love magazine, which was shot by sister Kendall and the accompanying interview done by her momager, to Instagram.

This all seems so excessive. She's acting like a royal, and even the royals don't do this!

Merry Christmas! Thank you @thelovemagazine @kegrand for this special cover shot by @kendalljenner & interview by @krisjenner #love19 🎁

A post shared by Kylie (@kyliejenner) on Dec 25, 2017 at 12:18pm PST

Cuteness overload!

Kim and Kourtney took Saint, Nori, Penelope and friends to the ice skating rink the other night for some holiday festivities and while the parents seemed to enjoy the outing, the kids spent a lot of time on their booties!

Penelope Disick was the first to go down, as Kourt helped her up and then skated with the tyke in her arms. Saint barely maintained, only with the help of mom Kim holding him as he glided across the ice. Nori was in fine form, as long as she held on to mom's hand on one side and her nanny on the other.

Noticeably absent were dads Kanye West and Scott Disick -- but let's face it, even though Kim and Kanye are still married, they're hardly ever together with the kids as a family and Kourtney and Scott, well ...

But pals Larsa and Scottie Pippin both came along -- also a rare event to see those two together with the kids. And family friend Mohamed Hadid -- Bella and Gigi's dad -- even showed up. Check out the full gallery of pix to see all the adorable pix!

Who got enough swag to SHUT DOWN Louis Vuitton while she shops? Diva Mariah Carey, that's who! Yaaas, queen!

The delectable diva took boy toy Bryan Tanaka on her annual trip to the snowy Rocky Mountain celeb vacay spot and, as always, she spends at least a little bit of her time shopping. We suspect she was buying her own Christmas gift -- looks like a new bag was in order for the sexy chanteuse. We asked her what she was wishing for and she seemed surprised! See her reaction ... and she what happened when we asked Bryan Tanaka what he wanted for Christmas!

Khloe Kardashian still isn't wearing the form-fitting, body-con dresses her sister Kim wore during her pregnancies, she's kinda trying to cover up her baby bump with baggy sweatshirts even after confirming her pregnancy the other day on Instagram. Show it off, Khloe! Even Tristan says your body looks better than ever!

He's in the holiday spirit!

Justin Bieber used to be a total d*ck to paparazzi, but thanks to religion he's a changed man, and so he chatted with us for a few minutes yesterday afternoon. He wished his fans a merry Christmas before hopping into his ride, and we have a feeling he was headed over to Selena Gomez's house to try and patch things up.

The "Come & Get It" songstress reportedly flipped out recently after The Biebs informed her that he'd reached out to ex Hailey Baldwin to make amends, and now they're in couple's therapy trying to work through the betrayal. JB wanted to extend an olive branch to the model and admit his wrongdoings in their relationship as part of his renewed faith, and when he told his chick what he had done, she hit the roof. They're now receiving Christian counseling to sort out the argument, but her pals think this is just the first of many spats to come.

"Justin reached out to Hailey. They didn’t talk on the phone and it wasn’t in person, just an exchange of texts. Hailey is dating Shawn Mendes. There is nothing going on between her and Justin. She’s not interested in Justin in the slightest and he’s not interested in her. They’ve both moved on. The messages were platonic, and friendly," a source dished to Us Weekly.

Still, SG's inner circle see this incident as foreshadowing, and fear she might not be able to handle another heartbreak.

"People around Selena are worried about her coupling with Justin and how much stress it could be on her. Especially if it’s so tumultuous," the source added.

We hope he doesn't get dumped because we really believe he's turned over a new leaf!