Hot Bodies

Jennifer Lopez showed off her gymnast-level flexibility as she performed on stage at Sunday night's American Music Awards ... sending a message to other pop stars -- bow down to this booty.

The 45 year-old singer performed Sunday with Iggy Azalea ... and even though Beyonce and Nicki Minaj have reached for the ass queen throne -- this ankle-grabbing move solidifies J.Lo's position.

Robin Thicke is banging a hot model who's either 19 or 20 ... and the reason we know is that she took pics of herself in a bed ... that we found out belongs to Robin!

April Love Geary has been seen with Robin over the last few months. The model -- who said in a June interview she was 19 -- has posted photos over the past few months of rooms that match up perfectly with Robin's house.

We got pics of Robin's house from the real estate company that listed Robin and Paula Patton's home after she filed for divorce.

April posted a selfie on October 2 of her laying in bed, drinking coffee. The headboard and photo above the bed are an exact match to the ones in Thicke's bedroom.

A few weeks later, she posted a sweet shot of a bunch of roses with the caption "Look what I got." The table, the chairs, the mirror ... match, match, match.

Then on November 1, April posted another selfie ... with matches all over the place from his bathroom.

If you still have doubts, Thicke bought her this skimpy costume during a Halloween hottie shopping spree.

Brace yourselves ... Beyonce just released a new music video -- and she makes it clear ... she will NOT be outdone by Iggy, J.Lo or Kim or Nicki.

The video is for her new song 7/11 -- from the platinum edition of her self-titled album set to drop next week.

As for why she released it now ... well, the AMAs are on Sunday and she's about to get some stiff ass competition.

Here's proof Brazilian that superstar Neymar is winning at everything (besides the World Cup) ... his (reported) GF Serbian model Soraja Vucelic topless on the beach in Montenegro.

Soraja, who was Playmate of the year Serbia in 2011 (hey, it still counts) and Neymar have apparently gone public with there relationship recently posing for pictures together on social media.

In fact, Neymar is rumored to be so hooked on Soraja that he recently sent a private jet to scoop her up and deliver her to Barcelona before his team played in a huge soccer game against rival Real Madrid.

Judging by what we're seeing in these pictures, we can't say we blame the guy.

BONUS: Soraja bounciness on a segway below ... you're welcome.

Previously dismissed after several plastic surgeries and many drunken escapades, Tara Reid donned a skimpy bikini this week and frolicked on the beach in Hawaii to show the world ... she's looking fiiiiiiiiine.

Reid has come a long way since she famously got denied at Hyde -- the night we discovered Kim K -- or tripped over a motorcycle or stumbled out of a club on a Tuesday or ... well, you get the idea.

It's amazing what clean living and a movie about a weather disaster made out of sharks can do for a person.

Iggy Azalea and Jennifer Lopez have created excruciating stress on several ABC staffers -- the censors who will have their hot little fingers on the button during Sunday's American Music Awards.

Our spies tell us ... Iggy and J.Lo will perform "Booty" ... and network honchos are nervous ... real nervous. The execs have set the ground rules ... no cracks, no rubbing. There will be a 3-4 second delay, but these shows have a rich history of raunchy performances slipping through ... the cracks.

It's interesting ... we're told ABC has not put the kibosh on spanking ... something fairly prominent in the music video. But that's as sexual as execs will allow.

The question ... will Iggy and/or J.Lo cross the line?

There've been lots of Photoshopped iterations of Kim Kardashian's Paper Magazine shoot -- but only one man has dared to drop trou and put his real butt on blast.

Showman Jeff Beacher adorned himself in a wig, pearls and black lacy gloves in his homage to KK. The owner of the MGM Grand party palace Beacher's Madhouse showed no shame and no mercy.

Floyd Mayweather shelled out $30k to get 10 strippers into his hotel suite for a crazy Instagram twerk video ... and he handpicked the women from a popular L.A. strip club ... TMZ Sports has learned.

The video blew up on social media Monday night when Floyd posted the 10-on-1 video to Instagram ... and the ass community went wild.

Now we've learned Floyd hired all of the women off the floor of Sam's Hofbrau Adult Cabaret in Los Angeles ... and forked over $3,000 per stripper.

We're told the women were hired to dance for an hour in Floyd's penthouse suite at a fancy L.A. hotel -- but some stayed later because Floyd had all sorts of food and drinks in the room.

But get this ... we're told there's a beef behind the scenes, because the women at Sam's who didn't get picked to twerk for Floyd are steaming mad ... and it's made for some serious tension at the office.

Strippers -- they have feelings too.

**WARNING -- SO. MUCH. BUTT**

Floyd Mayweather sure loves crack ... and he proved it by posting footage of a 10-on-1 twerk session in what appears to be his hotel room.

There is so much jigglin.

Floyd also posted this caption, "If GOD made anything better than a woman, I don't want it" #mrmylifeisthesh*t #tmt #tmg."

The very beginning of the footage shows Floyd laying face down on a massage table in his boxers ... enjoying the view.

Italian model Claudia Romani looked amazing in her tiny bikini frolicking at the beach. Only problem is ... it looks like she’s swimming through sewage.

We like our smoking hot models extra dirty, but this isn’t what we had in mind.

Even MORE shots fired in Michelle Beadle's war on Kim Kardashian ... and it's all on video.

Beadle already blasted the reality star on Twitter last week over the nude shots for Paper Magazine -- and this weekend at LAX, Beadle made it clear she isn't backing off.

"What else is she gonna do? She's got no talent," Beadle said.

"She doesn't have anything else to show off ... so I get why she's doing it."

"And photoshop's wonderful."

So far, no word from Kim on the situation.

The so-called "untouched" pics of Kim Kardashian's ass circulating online are not real ... this according to the magazine that published the real deal.

The pics that are circulating show what everyone expects to see ... dimplings, rolls, a wider waist and stretch marks. The pic on the left is almost a cartoon version of reality. The pic on the right is a little better, just showing uneven cheeks.

A rep for Paper Magazine tells TMZ none of the photos are authentic. The Chief Creative Officer for the mag said on TMZ Live ... none of the Photoshopping they did was drastic.

The fakes going around are all over the place ... some make her ass look bigger, others make it look smaller.

Size matters.

Kim Kardashian took her Internet-breaking ass out in Beverly Hills last night ... prompting new talk about whether the instantly famous cover shot is Photoshopped -- or how MUCH it was Photoshopped.

Kim stopped and posed for pics outside Kendall James Salon -- but the best part of this video is when she's walking away ... because it's video, and we KNOW it hasn't been altered.

Admittedly, it's not the perfect comparison -- she's wearing clothes, after all -- but it's worth a look ... a long hard look.

Kim Kardashian just revealed the whole enchilada.

More pics just surfaced from the Paper Magazine photo shoot with famed photog Jean-Paul Goude. The pics were taken in Sept. during Paris Fashion Week.

We've learned this pic was taken after the now-famous ass photo, when Kim decided to put everything on display.

As we reported ... this is Kim's last stand before getting pregnant again, which she plans to do shortly.

Her big thing was to show the world how she bounced back after giving birth to North West.

Sorry, fans of Chelsea Handler's ass and boobs ... one person is on a mission to shut down her Internet nudity streak, because he's tired of looking at it -- her older brother ... which makes sense.

Roy Handler -- a Los Angeles chef who's been on "Chopped" -- told us he was shocked when he went online Wednesday and found Chelsea's rear end staring back at him.