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IM THE BIGGEST THING IN MUSIC RIGHT NOW. I CANT BE DENIED. FACT CHECK ME. #unstoppable #LMG #SilenceBreaker

A post shared by Aaron Carter (@aaroncarter) on Sep 28, 2019 at 4:23am PDT

Uh oh ... Aaron Carter has been frightening friends and family recently with his threats and unhinged behavior -- most terrifying, his sister Angel's claim that Aaron threatened brother Nick's unborn child!

Two weeks ago Nick Carter Tweeted, "In light of Aaron’s increasingly alarming behavior and his recent confessions that he harbors thoughts and intentions of killing my pregnant wife and unborn child, we were left with no choice but to take every measure possible to protect ourselves and our family. We love our brother and truly hope he gets the proper treatment he needs before any harm comes to himself or anyone else.” He then added the hashtags #mentalhealth #GunControlNow and #GunControl." Aaron then surrendered two rifles to authorities.

Now Carter's putting a very visual expression of his pain on display -- the singer inked half his face with a HUGE Medusa and captioned a pic of the new look, "I’M THE BIGGEST THING IN MUSIC RIGHT NOW. I CANT BE DENIED. FACT CHECK ME." Uh ... check him into rehab!

Tekashi 6ix9ine's trial is BALLS OUT -- Tekashi is ratting out people left and right, even testifying Dipset rapper Jim Jones is in the East Coast gang Nine Trey, and Cardi B is a member of the Bloods!

Tekashi, nee Daniel Hernandez, disclosed in his final day of testimony last week in a racketeering case against alleged Nine Trey Gangsta Bloods members Anthony “Harv” Ellison and Aljermiah “Nuke” Mack. The deal is that federal prosecutors allege Ellision kidnapped Hernandez at gunpoint in July 2018. Assistant US attorney Michael Longyear suggests Tekashi FAKED his own kidnapping to help promote his single "FEFE" -- a collab with Nicki Minaj -- that was released the same day as the alleged kidnapping.

There's SO much going on in this case, from security breeches of the courtroom to snitching, to 6ix9ine flat out admitting he lied in previous accounts of his kidnapping and of his gun-for-hire Kooda whom Tekashi paid to shoot at enemy Chief Keef in 2018.

So when we caught up with rapper Blueface last night, we HAD to ask him about this whole ordeal since the story's headline news in the rap world. He told us of Tekashi's snitching, "F*** Tekashi! school yard crip! Hell nah. f*** Teskahi!"

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A post shared by Reese Witherspoon (@reesewitherspoon) on Sep 29, 2019 at 9:00am PDT

Kudos to Reese Witherspoon's 15-year-old son Deacon Phillippe for putting up with his mom's embarrassing dances and ignorance of Tik Toc!

Okay, so we get that this is a famous actress' attempt to build her social media following with a comedic clip -- THAT she nailed, the Rolly Rolly, not so much. Reese enlists her son who begrudgingly explains what Tik Toc is (is she really just now getting hip to Tik Toc?!), helps his mom do the Whoa, and generally endures complete embarrassment all for the sake of his mom's Instagram followers. Good kid!

It's ON! Justin Bieber and Hailey Baldwin -- who've already been married for a year, as we all know -- jumped on a private jet Saturday headed for South Carolina where the couple will wed on Monday, in their "official" religious ceremony after doing a quickie courthouse wedding in New York last year.

Justin spent his last hours in LA visiting his therapist, which seemed to put him in a bit of a bad mood. As he left the Beverly Hills medical building he was annoyed with photographers and called them "ants" and "mosquitos."

Meanwhile Hailey was lunching with her stylist, grabbing some new looks to take on her trip to the east coast for one the most important days of her life! Her style has GOT to be on-point!

Then yesterday afternoon, they soon-to-be-nuptialed Mr. and Mrs. Bieber hopped on a private jet, with the help of their entourage loading up plenty of luggage and wedding gear -- and took off for the south east.

We can't wait to see photos from the big day!

Justin's so excited and he just can't hide it! He's about to lose control and he thinks he likes it! Check out ALL these Whoa's Justin performed in his car at a red-light dance session.

Bieber balled out in the car yesterday while Hailey Baldwin was behind the wheel, blasting some tunes that got Justin going. We caught the whole thing in there side-view mirror of the couple's Lamborghini Urus and it's so CUTE!

The pair were headed to see J Lo's Hustlers at a local movie theater -- probably a good way to chill out before their stressful (but fun, we hope!) wedding weekend in South Carolina. Aren't these two gonna leave already and head to South Carolina? Don't they have any preparation to do before the big day on Monday? Or will they parachute in at the last minute, tie the knot, and jet off to a romantic honeymoon?

This is HILAROUS and so true! Just because you're famous and an adult, doesn't mean your mom can't CHECK YOU!

Miley Cyrus got seriously checked by mom Tish as the two vacationed with Miley's sis Brandi at the Amangiri luxury resort in Utah. The trio enjoyed the pool, slot canyon's, the amazing landscape, and Lake Powell by kayak but Miley spent a TON of time on her phone posting pix (obvi)!

Tish sent Miley a mommy message saying it was "disgusting" that she was "serving content" hunched over her glowing screen rather than enjoying the beautiful sunset. Of course Miley posted that and rebutted, "It's hard to get in trouble when you're an adult but she said I look like a 'bratty Millennial,' Which I do. But is it bad if I like the pic and wanna post?"

Uh yes, Miley, it is. Enjoy life IRL and not just via social media. Let go of the "Likes," let go of the phone!!!

Looks like Hailey Baldwin needed to blow off some steam on her big bachelorette day and with the help of Kendall Jenner, she did just that!

Mrs. Bieber met up with her supermodel pal at Honor Bar in Beverly Hills to do some day drinking -- because what else do you do the day of your bachelorette party?! But when Hails realized our cameras were waiting for her outside the wine bar's back door, she looked a tad upset. Nothing a little rose couldn't take care of!

Hailey was in fine spirits when she left the bar and she and Kendall went back to Hailey's residence at the Montage Beverly Hills to prep for their big night out. They continued the party at Ysabel for dinner and then Delilah for some more drinks and dancing. A wild time was had by all while Justin stayed calm and carried on, hitting up Hillsong's Wednesday night service with his IV bag in tow, taking in some fluids before the wedding this weekend.

No bachelor party for Justin, it seems ... perhaps he knows it's no the best thing for him to do in his current state. He needs to keep his eyes on the prize and focus on Monday's wedding in South Carolina! Aren't these two gonna head out to the east coast pretty soon? They need to get there and start acclimating to the humidity and all the palmettos!

Another one! Tristan Thompson can't seem to help himself from dropping flirty comments on ex Khloe Kardashian's Instagrams -- he's done it twice recently.

We've all had that boyfriend who messes up but keeps trying to reel you back in even though you swear you're done with him ... well this is that, times 100! Khloe and Tristan's messy, very public breakup after the father of her child cheated on her with family friend Jordyn Woods made headlines for weeks. Everyone's pretty much in agreement that Tristan's a dirty dog and Khloe should stay away romantically, while still rising to the co-parenting occasion for the former couple's daughter True.

But Tristan seems to want to have it both way ... you KNOW the NBA'er isn't planning on being monogamous anytime soon, yet he keeps trying to hold on to Khloe -- probably so he can get some when he's in LA visiting his daughter and his son Prince with Jordan Craig. And maybe he's gettin' some from her, too!

So Khloe posted a new inspirational selfie today captioned, " May you have the courage to explore every dream you dream." Okaaaay, and Tristan wrote, in a new deleted comment: "The sun is shinning bright on a beautiful 💎"

The other day, Tristan commented on Khloe's NUDE selfie, in promotion of a Poosh playlist for Kourtney, writing, "Perfection" under the sexy shot. He deleted that one, too ... just to make Khloe CRAZY!