Party All The Time

Taylor Swift crushed the rest of America in the 4th of July rager department! T Swizzle was cooking, baking, and (maybe) banging through the holiday with her BF Calvin Harris.

She even had Gigi Hadid in a bikini, and Ed Sheeran in a Redcoat -- cause someone's gotta play the villain. 'Merica!!

To the victors ... go the BOTTLES OF CHAMPAGNE!!!

Moments after crushing Japan and taking back the World Cup, the U.S. Women's National Team partied their faces off in an epic locker room celebration.

Check out the pics ... Carli Lloyd, Abby Wambach, Sydney Leroux and the rest of the gang turned all the way up.

Thisssss ... is Ryan Seacrest acting like a raging frat boy on Spring Break -- with his buddy, Thor -- and it's kinda awesome.

It's a side of Seacrest we never get to see -- but while partying with Chris Hemsworth on a yacht off the coast of Italy, he let loose ... swigging wine from a bottle and grabbing his crotch with reckless abandon.

Funniest part of Ryan's version of going HAM -- the bottle he's chugging looks a lot like ... rosé! Yeah, it's probably a $1,000 bottle, but still ... rosé?

Baby steps.

Drake is finally getting caught in the Kardashian web, dropping thousands while partying with Kendall Jenner and several friends at a London hotspot.

After headlining the Wireless Festival on Sunday, the rapper headed over to Chinawhite nightclub where he DJ'd and picked up the tab for fellow performer Kid Ink and 30 friends. Sources say the group included several famous Jenner pals -- Gigi Hadid, Joe Jonas, Rita Ora, and racers Lewis Hamilton and Tommy Hill.

We’re told they tore through at least 25 bottles of booze -- including champagne, vodka, tequila, and cognac and Drake took care of the bill … which came out to $15,000, plus an additional $1,000 for tip.

Michael B. Jordan, one of the biggest actors in Hollywood, learned Sunday night that the L.A. fire code carries more weight than star power.

Michael was turned away from Diddy's post-BET party at Boa because the place was at capacity.

Michael was cool about it, preparing to leave when one of Diddy's lieutenants sprinted out of the restaurant, telling him Diddy was going to personally get him in.

But the law's the law, and Jordan was turned away a second time. Diddy came to the front door to see if he could grease the wheels, to no avail.

You can't keep Diddy down ... even when he falls into a giant hole.

It happened Sunday night during an epic Bad Boys Records tribute at the BET Awards featuring Mase, Faith Evans, Lil' Kim, and 112 ... Diddy danced over what appeared to be an elevator lift opening. He fell smack on his ass ... hard.

But the football father took it like a champ -- popping right up and finishing to a standing ovation.

Now that's what you call strength and conditioning.

Diddy seemed in good shape when he hit up BOA after the show, but wasn't into our questions about his UCLA football fight.

Caitlyn Jenner let her hair down during NYC's Pride event Sunday at the Dream Hotel ... moments after the annual Gay Pride Parade wrapped.

Caitlyn arrived with a few friends and cameras in tow, apparently for her reality show, "I Am Cait."

She arrived in time for transgender actress Candis Cayne's performance.

They danced, and then Candis toasted Caitlyn ... telling the audience she was honored to know Caitlyn. She then dedicated the song, "Im Every Woman" -- to Cait, who cheered her on.

Chris Paul's friends and family are doing it BIG for his belated SURPRISE 30th birthday bash Saturday night ... flying in Lil Wayne from Haiti to perform for a bunch of his closest friends ... TMZ Sports has learned.

Paul's birthday was actually in May ... but we're told Paul's family pushed off the celebration because he wanted to wait until after the NBA playoffs were over.

Sources connected to Paul tell us ... the NBA star's family is sparing no expense on the party -- we're told it's already running north of $200,000!

Among the expenses, we're told Paul's people paid for Wayne's private jet from Haiti -- where the rapper put on a free concert with Chris Brown and boxer Andre Berto.

As far as the guest list for Paul's big 30, we're told all of the Clippers are invited -- including DeAndre Jordan -- and all of Young Money.

Last year, Paul got an autographed pic from his hero Tiffani Thiessen. Wonder how he'll top that this year?

Meek Mill's party was overrun Friday night by both clubgoers and cops, who were determined to keep the peace in Hollywood during the BET Awards weekend.

The rapper hosted a big party at Playhouse Hollywood, which was packed to capacity just after midnight. A slew of cops showed up -- on the ground and in the air -- to control the crowd and prevent a repeat of last year's violence during pre-show parties.

An eyewitness says YG was rejected after he refused a pat-down.

All was calm and it looks like only one or two people were busted for disorderly conduct.

For the first time since that whole kettlebell thing ... Diddy's son Justin Combs was back out in public last night -- hitting up a Hollywood nightclub ... and TMZ Sports has the pics.

Combs and an entourage rolled through Playhouse ... and tried to keep things low key.

In fact, on his way out ... Justin covertly climbed into a waiting SUV to avoid the paps.

Justin's night out could be a sign that he's trying not to let the UCLA incident bring him down -- plus, he was there until roughly 3 in the morning ... so, we're guessing he was having a good time.

As we previously reported, there has been no official decision made about Justin's future with the team -- but several key players want him back.

The best part of a Rae Sremmurd show just might be backstage ... that's what you WILL think when you see what they demand on their tour -- lovers of liquor, strippers and junk food will approve.

We got a copy of Swae Lee and Slim Jimmy's concert rider, and little surprise ... their must-haves are bonkers. For the munchies:
- 2 dozen chicken wings
- 2 Spicy Crunch Dorito Tacos from Taco Bell.

To quench their thirst:
- 2 bottles of Ace of Spades Champagne
- 2 bottles of Moet Chandon Champagne
- 1 bottle of Hennessy

And for entertainment:
- Small Super Soakers
- Beach Balls
- $300 in single dollar bills

Why the George Washingtons? Well, they also require airport transfers on a 15-passenger van that MUST be fitted with a stripper pole! Plus more Henny, Ciroc, and first class tix on Delta.

Greatest show party on Earth.

O.T. Genasis got caught in a blizzard on Hollywood Boulevard -- a parade of white chicks who followed him out of a club and showed NO SHAME ... partying with him on the street.

The wild after-party went down outside The Argyle around 3 AM, and here's all you need to know -- O.T., 5 super fans (probably super drunk), short skirts, lots of twerking, an inflatable dinosaur and an amazing soundtrack courtesy of a sax player. Think sidewalk slow jams.

O.T.G.'s description of one of the girls says it all, "Her name must be Simba, 'cause she got jungle fever!"

"Love & Hip Hop: Atlanta" star Momma Dee lived her final days as an unmarried woman ... to the FULLEST -- as in, grinding on the floor with a totally yoked stripper -- and we got the video.

Lil Scrappy's ma got a next-level lap dance from a stripper at her bachelorette party in Atlanta this week. The guy came in wearing construction worker garb, which she helped him out of, real quick.

Dee says she's 51, but that's hard to believe, based on her reaction when the man-meat-for-hire tries to dry hump ... her face!

Get it, Momma.

Even Snoop Dogg has to fight like hell to keep teenagers' attention -- as he found out when he got on the mic for his daughter's Snooper (yeah, we said it) sweet 16 party.

Cori Broadus and her friends were like most teens at the Monday night bash -- heads buried in their phones, avoiding the dance floor ... even though papa Snoop was urging them to get up and party.

Fear not though -- Snoop found the right old-school jam to got everyone going. Watch the vid ... Snoop's mix, and some shirtless male dancers ... helped keep the floor packed.

Rob Gronkowski is a championship football player ... sometimes we forget, because it seems all he does is dance.

Gronk let loose at The Underground in Chi Town Friday night, sharing DJ honors with DJ Dante as he sang and danced with family and friends.

Gronk's in the Windy City for the Nascar Xfinity Series Race at the Chicagoland Speedway. He's the Grand Marshall.

Chris Brown is throwing a party for himself, but the guest of honor will really be his 1-year-old girl, thanks to his baby mama.

Chris was supposed to do the ol' hand off Friday ... Royalty's been with him all week. He told Nia Guzman he desperately wanted to throw a party for Father's Day, and Nia agreed to extend the visit a few extra days to accommodate him.

So here's what's in store for Royalty ... tacos, enchiladas, and other fixins all catered by rapper T-Rell's mom, a bounce house, swimming and entertainment.

Chris has invited his pals who have kids. We're told Tyga may stop by with King Cairo.

As for why Nia -- who's in a bitter custody and child support fight with Chris -- decided to bend ... we're told she doesn't want to come off like a bitter mom.

Baby steps.