Bling!

We all know what Bill Belichick's wearing on Super Bowl Sunday (hoodie) -- but his girlfriend Linda Holliday is going with A LOT more flair ... with a custom crystal outfit, and TMZ Sports has the pics!

Linda hit up Leah Miller at Bella Artistry who makes custom Swarovski crystal fashion items for a TON of athletes and their significant others ... and ordered up some fresh gear for SBLII.

Holliday will be wearing a special blazer with her BF's last name spelled out across the back and his initials on the arm. We're told the blazer has 3,500 crystals that were all hand-placed, one-by-one.

She also got a blinged out purse complete with 1,200 Swarovski crystals!

Bill's boss is a fan of Leah's work as well -- Robert Kraft is getting a special crystalized pair of Nikes ... customized for the Pats owner himself with 13,000 crystals!!!

Now all they need is another ring to match!

Quavo's alleged beatdown of a famous jeweler was all over $10,000 ... but it wasn't Quavo's debt to pay, TMZ has learned.

Sources close to Eric the Jeweler -- who cranks out bling for 50 Cent, Snoop Dogg and many more hip-hop stars -- tell us Offset is the member of Migos who owes the $10k. Law enforcement sources confirm Eric said exactly that when he reported the fight and robbery of his $30k chain.

We're told Eric reached out to Offset multiple times about settling the debt, but was given the run-around. Then, when he bumped into Quavo early Monday morning at 1Oak, that's allegedly when the fight broke out. The jeweler suffered a swollen cheek, bloody nose and a bump on his head.

TMZ broke the story ... NYPD wants to talk to all the members of Migos and their manager. According to police docs ... Eric was jumped by Quavo and another man.

Still no word from reps for Migos.

Lil Pump is super hot these days and he knows it ... because he ain't signing no recording contract for anything less than $15 mil.

We got Pump leaving Avianne and Co. Jewelers Friday night in the Big Apple, where he says he dropped a quarter mil on bling.

The 17-year-old rapper reportedly got out of his deal with Warner Bros. Records because it was never certified by a court ... something that's required when minors are involved.

Pump's been getting offers, which makes sense. He's got several hit songs, including "Gucci Gang."

He better sign a new deal fast ... he says he just bought a Rolls-Royce and is spending like crazy.

Steve-O just might've pulled of the craziest stunt of his life ... he got engaged to his girlfriend, Lux Wright!!!

Steve-O popped the question Saturday night onstage at the end of a comedy special he was filming in Denver with his "Jackass" buddies and family in the audience, and when we got him Sunday at LAX he gave us a firsthand look at the ring he put on Lux.

If he sounds like a new man rather than the guy known for putting a black widow spider in his mouth for shits and giggles, just wait till you hear his dream wedding plans ...

Sometimes it pays to be a Lil Yachty mega-fan -- just ask this 17-year-old who got showered with gifts from the rapper ... as a late Christmas gift.

Yachty personally delivered a bundle of goodies to Danielle Combs (no Diddy relation) in Atlanta last week after promising some "rare" swag to her and another fan.

We're told he hooked her up with a bunch of gear from the Sailing Team -- Yachty's rap collective -- which included some custom jewelry. Danielle's name was engraved on the back of an 18-carat yellow gold necklace from Icebox Diamonds & Watches ... with 184 diamonds and a $10k price tag.

Our Yachty sources say he's purchased nearly 25 Sailing Team necklaces from the ATL-based jeweler.

As for why Danielle was a lucky winner, we're guessing it had something to do with her dope artwork of Yachty. Float on, kid.

Turns out Queen Elizabeth ain't so down with her crown, after all.

QE2 caused a bit of an uproar in the U.K. during her first sit-down interview with the BBC ... because she damn near bounced her crown. You gotta see her attempt to lift the crown, only to quickly drop it, saying ... "It weighs a ton."

The Queen makes it seem like she hasn't seen her crown in years and, in fact, couldn't tell the front from the back. Can ya blame HRH?

Family jewels can be confusing ... and heavy.

Lil Pump's spreading his newfound wealth around ... hooking up members of his team with some fresh bling for the new year.

The 17-year-old rapper ordered 8 iced-out chains that say "Tha Lights Global" -- the name of his label -- with pendants in all different sizes ... from 10 to 30 carats. We're told they cost $350,000 overall.

Pump hit up Elliot Avianne of Avianne & Co Jewelers in NYC 2 months ago to have the chains made, but he tells us the "Gucci Gang" rapper still hasn't come to pick them up. It's also unclear who gets what piece.

As we reported last month ... Lil Pump's contract with Warner Bros. had him on a path to millionaire status soon, but he's reportedly had that contract voided and now is entertaining other offers.

Flex like ouu!!!

Kim Kardashian's grillin' like it's summertime again, and looking like she's dipping back into her old flashy lifestyle.

Kim got herself some new mouth bling after swearing off flaunting jewelry, post Paris robbery. She rocked it proudly for a selfie alongside model and DJ Sita Abellan.

The gold mouthpiece, bearing Kim's name, might not be as noticeable as a diamond ring ... but the sucker shines when she smiles.

As we reported, she's not keeping her jewelry collection at the new Hidden Hills mansion for security reasons -- but based on her shiny new grill, Kim's still down to get flossy every now and then.

Lucy Hale is out at least $15,000, and probably even more, after her home was hit by burglars ... TMZ has learned.

Law enforcement sources tell us the "Pretty Little Liars" actress' San Fernando Valley home was broken into and burglarized very early Friday morning. We're told the perp smashed through one of her front windows and stole jewelry and purses currently valued in excess of $15k -- but that number is likely to go up once full inventory is taken.

Lucy was not home at the time of the break-in. We're also told her alarm was on, and all signs point to this being a random hit ... not a case of burglars targeting a specific celeb.

That jibes with the string of burglaries over the last year -- which, as we've told you, cops believe are being carried out by professionals looking for nice houses. Celebs just seem to be casualties getting hit along the way.

Kyle Richards, Yasiel Puig, Mariah Carey, Jason Derulo and Scott Disick ... ya know what they have in common? They've all been hit by burglars, and now we know cops have a take on who's doing it.

Law enforcement sources tell us ... most of the celebs have been hit by professional burglars, who know the weak points of a home and how to penetrate them. For example, a number of the break-ins have been through second floor balcony windows, accessed by a ladder. The reason ... many homeowners don't put alarms on second floor doors and windows.

Cops also say there seems to have been a migration ... burglars are now hitting the San Fernando Valley more than the Hollywood area, where the first wave of break-ins occurred. The LAPD is investigating 23 celebrity burglary cases ... of those, 19 occurred in the Valley.

In case you're interested, the area of the Valley where many of these celebs live is pretty secluded, so it's easy to hit a home, drive to a freeway and get lost among the zillion drivers.

Now the big question ... Is this like another Bling Ring? Cops tell us the answer is no. There are various, sophisticated groups of burglars hitting posh areas of L.A. Police say there have also been an incredible number of non-celebrity hits. These burglars are looking for nice houses with nice contents ... they're not looking for famous victims.

Still ... hard to imagine a few of these hits were planned after the celeb homeowners posted their out-of-town pics on social media.

Paris Hilton's new fiance has been relegated to precious cargo No. 2 -- he was left eating dust after Paris and her $2 million engagement ring jumped into a waiting SUV.

This video is hilarious ... Chris Zylka was virtually kicked to the curb after the happy couple arrived at LAX Thursday night. Paris and her new 20 carat ring were already secured in the whip, and while Chris was still loading up ... the ride bolted.

NBD ... Chris plays it off pretty smoothly. Welcome to the rest of your life, bro.

The only downside to getting a $2 million engagement ring, is having to protect the engagement ring -- but Paris Hilton's hired some full-time muscle to get the job done.

Sources close to Paris and her fiance, Chris Zylka, tell us they've had 24/7 security shadowing them -- and specifically the ring -- ever since he put a ring on it last weekend.

We're told Paris feels it's best to have someone on guard at all times because of the rash of celeb burglaries this past year ... including the jewelry heist at her aunt Kyle Richards' house. There's also the Paris ordeal her former BFF, Kim Kardashian, endured.

Our sources say Paris already has around the clock security at her home. The ring squad is always with her and that rock, but they're in street clothes ... so it's not so obvious.

Michael Jordan's oldest son is engaged ... and he popped the question with a diamond ring the size of a knuckle!!

29-year-old Jeffrey Jordan recently proposed to his longtime GF, Radina Aneva ... and she said, "Yes!"

Aneva works in the film industry in Los Angeles. Jordan is a former college basketball player, the oldest of MJ's 5 kids and goes by the nickname, "Heir Jordan."

No word on when the wedding will go down, but the two are definitely in planning mode.

Congrats!

Offset and Cardi B are giving props to Paris Hilton for her new giant engagement ring, but Offset's hinting he got a way better deal when he scooped up Cardi's rock.

The hot couple was doing some shopping in Bev Hills Wednesday when we asked what they thought of Hilton's $2 million piece from Chris Zylka. The Migos rapper tells us it's in the same ballpark as the one he got Cardi ... despite the $1.5 mil difference.

For the record, Cardi's bling weighs in around 11 carats, while Paris's ring is 20. Simple math will tell ya ... Offset's a smart shopper!

We also ask if they think they should be headlining at Coachella -- both are on this year's Sunday lineup -- and we think it's a yes, but we'll let Offset speak for them.

Kim and Kanye's new mansion -- the one they spent years renovating and finally moved into a few weeks ago -- has its first house rule ... NO JEWELRY ALLOWED!!!

Our Kardashian sources tell us Kim decided to put the policy in place at the Hidden Hills home because she doesn't want it to be a target for thieves. In essence, she's throwing up her version of the bat signal ... NOTHING TO STEAL HERE!

We're told the very few pieces that Kim does still own are being stored elsewhere -- under constant supervision -- with very elaborate security measures to get to it. And despite the lack of jewelry at their new place ... we're told armed security's still on guard 24/7.

The move makes it clear ... the trauma of the Paris robbery is still on Kim and Kanye's minds. Especially with a new baby due this month.

Our sources say if and when Kim does decide to wear jewelry of her own again, it'll be replicas or fakes.. However, we're told if Kim decides to borrow real pieces for an event, it will NOT be allowed in the home ... a stylist will meet with her right before said event and take it back right after.

As we've reported ... there have also been a string of celebrity burglaries over the past year, with 'Real Housewives' Kyle Richards being the most recent victim.

Paris Hilton can't take her eyes off her new BFF ... and we're not talking about her fiance Chris Zylka.

Paris had a laser lock on the giant 20-carat, $2 million engagement ring Tuesday as the couple took a romantic stroll around Aspen.

Not on accident -- of this we're sure -- Paris was wearing fingerless gloves, but no glove could hope to contain that gem.

As we reported, Zylka popped the question mid-mountain over New Year's weekend -- and he's probably been competing with the rock for Paris' attention ever since.