Holidaze

Internet star Avani Gregg looks like she hopped straight out of "Avatar" right onto your screens! Grab your makeup brush, and your magnifying mirror ... and see if you can smooth out the minor blemishes. (You might want to watch out for the sharp accessories)!

Known for her spooky and special effects makeup, Avani fully decked out in blue and busted out of her everyday shell for this "Avatar" look. Keep your eye on the prize and see if you've got what it takes to track down the switch-ups.

These bad bunnies are beyond hoppy you've shown up to play a little game of 'Guess Who!' Here's the catch: they're showin' nothin but leg and tail! Think fast as you bunny hop through the fluffed-up photos ...

From actresses to internet stars and everything in between, these feisty bunnies are curvy and lean! Bella Thorne, Kylie Jenner and Paris Hilton are just a few fluffy friends who've opted in on the popular costume ...

Dust off your celeb skills and check out our hoppin' gallery to see which stars "Pop Hop, Lock and Dropped It" as bunnies!

Halloween is THE day to dress up as whatever you flippin' want, so these celebs gave ode to their fave stars by fully dressing up as ... them! Take a scroll through the twinning pics ... This takes imitation to a whole new level of flattery!

Dwayne Johnson transformed his "rock" hard bod into David Beckham circa 2003, Drew Barrymore painted a nearly identical image posing as painter Bob Ross (hairy chest and all), and Kerry Washington scored gold in her Sha'Carri Richardson costume.

Yes you gotta master the wardrobe, but Rihanna showed her followers it's all about the pose too -- replicating rapper Gunna's day-to-day vibe.

Ice Spice is always a hot and popular choice among the stars ... Lil Nas X, Trisha Paytas and Eric Andre nailed the music star's iconic look!

Saweetie is putting out an APB to all her icy girls ... she wants to see an Army of Saweeties on the street come All Hallows' Eve ... get those costumes together ladies!!!

TMZ Hip Hop caught up with Saweetie in Beverly Hills this week and she openly encouraged everyone to dress up as their fav rapper this Halloween -- but especially her. Ironically enough, it looks like she's tinkering with a Yeat costume herself.

Accessorize, strategize -- whatever the girlies need to do to serve those Saweetie lewks, she's here to support!!!

Christina Aguilera is fishing for compliments with a seasonal thirst trap ... and it looks like she's continued to slim down.

The pop queen just posted a series of sultry snaps on her official Instagram page, showing off her trim physique in a Halloween inspired dress.

As Xtina explains in the caption ... it's her "favorite time of year" ... and she's got a ton of Halloween decorations around the house, even though all eyes are on her.

These hot Hollywood couples have stepped out of their everyday garments and are rockin' some adorable and almost too hot to handle Halloween Costumes! They came to slay, but can you nail down the unknown duos in this fun game of "Guess Who?!"

Take a swipe through our gallery and peek-a-boo at which cute couples absolutely crushed their spooky lewks. Can you can guess which celeb duo is on top of their costume game?

Come with some celeb knowledge and guess to impress as you embark on some crazy-cuteness. Keep both eyes peeled and you will be treated (or tricked) by some classics like Woody and Bo Peep, Albus and Remus, and an A-list singer dressed as a pickle with her man ... they're kind of a big dill!

Khloe Kardashian turned her Calabasas home into a Halloween pumpkin palace for the annual cousins' pumpkin party -- totally decking out her digs! Khloe brought the spooky vibes and flooded her home with big ole' balloons, goodies n' treats and pumpkins out the wazoo!!!

Of course, Kris Jenner (aka "Lovey") was in attendance -- seen showing off her sexy Snow White costume ... and Khloe's besties, Natalie Halcro and Olivia Pierson, joined in on the festivities and rocked some cat ears.

Khloe snapped a sweet selfie with her kiddos, True and Tatum, all sporting cozy skeleton onesies.

Kim Kardashian's been serving up looks ever since she and her famous fam broke onto the scene circa the mid-2000s, but it's no secret Kim takes the (bday) cake when it comes to Halloween 'fits!

And since today marks this billionaire's 44th birthday, we've assembled her most iconic and hottest Halloween looks throughout the years ... Like this throwback from 2008; check out a (then) 28-year-old Kim K. as a voluptuous Wonder Woman!

Flashback to 2012 when Kim took Miami by storm and put her Cat Woman physique on blast for her Halloween party at Fontainebleau's LIV nightclub.

Cue the Halloween puns, 'cuz the stars are having a skele-ton of fun and letting the ghoul times roll this Spooktober! And, you know what they say, "If you've got it, flaunt haunt it!"

Teamwork was def makin' the scream work for Gabrielle Union and Dwyane Wade's Halloween decor, Sydney Sweeney hit the countertop to frost some festive goodies, and guess which A-list rapper stuck to her annual pumpkin head tradition?!

Just in time for spooky season, Lance Bass stayed in sync with dropping his Halloween children's book, "Trick or Treat on Scary Street".

And, sink your teeth into Maude Apatow looking fang-tastic while she snapped a spine-chilling selfie with Halloween icon, Jack Skellington.

Some true-crime junkies are getting way too pushy, trespassing at the former house of the Menendez brothers ... and Beverly Hills police are dreading what that could mean for Halloween, TMZ has learned.

Here's the deal ... thanks to a hella popular Netflix series and doc ... people have been swarming the affluent Beverly Hills location where Lyle and Erik Menendez brutally murdered their parents in '89 ... the duo later claimed it was a response to the severe lifelong abuse they endured.

Police tell TMZ ... what were initially calls from pissed neighbors about an uptick in foot and car traffic  -- annoying, but not illegal -- have now escalated to straight-up trespassing ... and in one case, an apparent break-in caught on TikTok.

It's the season of the witch, and these sinister stars are riding in wickedly hot! Hold on tight and dust off your brooms ... There's a bunch of bad witches stirring things up in their cauldrons!

Scary celebs like Julianne Hough took a lacey approach with her witch costume ... Becca Tilley and Hayley Kiyoko are "Defying Gravity" dressed as Elphaba and Glinda from "Wicked," and you can count on Scheana Shay to surve up some powerful trouble!

Halloween fanatic Vanessa Hudgens kept it classic in a head-to-toe witch 'fit and was fiending for the green, flaunting her freaky flesh in a plunging witch dress.

And 'RHOBH' housewife Adrienne Maloof lurked in her haunted Beverly Hills mansion ready to get after it with her total boss witch vibes!

'Golden Bachelorette' star Bob Kilroy is honored to be the "accidental advocate" for the LGBTQ+ community ... but is shocked by all the attention he's received since opening up about his lesbian Thanksgivings.

We caught up with Bob at Alfred's Coffee in Marina del Rey on Wednesday, where he explained how his annual tradition, which has been dubbed "the Marina Peninsula Home for Wayward Lesbians," came to be ... and teased what's in store for future gatherings.

Watch the video ... Bob details how his Instagram and TikTok have been flooded with responses following his appearance on Joan Vassos' season of the ABC dating competition.

You're bound to see one or two Menendez brothers-inspired costumes this Halloween ... as folks on eBay have already curated everything you'd need amid renewed interest in the siblings' parental murders case.

Check it out ... one seller has listed a Los Angeles County Jail uniform ... specifically advertised as a take on Lyle's prison "overalls." Be advised, it's listed as "pre-owned," so no telling who had it last ... or what they might have done to get the garb.

Similarly, a different eBay seller is trying to offload a blue L.A. County Jail shirt ... that looks an awful lot like the ones worn by Erik and Lyle. At least 10 people are interested, and 4 have already sold, so better act fast if you want to lock in the look.

Prepare to see a lot of Diddy's at costume parties this year, and even out trick-or-treating ... because his arrest and indictment are sparking a wave of new Halloween costume ideas ... and there are some creative ones out there.

With Diddy in the news and on everyone's social media timelines for all the wrong reasons these days, small businesses are looking to cash in ... in the form of Diddy costumes for Halloween, with the holiday falling just as his criminal case gets tons of attention.

Diddy's got a new nickname ... lots of folks call him the "Diddler" ... and vendors are selling shirts with an animated Diddy holding a bottle of baby oil, looking similar to the Riddler.

Hold on tight to your screens, 'cuz Halloween Horror Nights is up and running and these photos are bound to give you the shakes! With Halloween quickly creeping up, even the stars are craving some chills ... and therefore hitting up Universal Studios!

If you're not privy, Horror Nights is all about haunted houses, live shows, scare zones and other frightening attractions. Celebs are stepping right up and based on the images, they're outta their minds!

Stars like Travis Barker and Christina Milian approached the haunted mazes and posed next to some freaky freaks -- with Nick Cannon and Jordyn Woods following their lead.

You can clearly read the horrification on Ariana Madix's face, but that didn't stop her 😜 ab crack from pumping through and making an eye-popping appearance.

Meanwhile, Bebe Rexha appeared calm as a cucumber and unphased as she made her way through the spine-chilling attractions, but of course, the spooky characters couldn't keep their eyes off her riveting looks.