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 woman 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.

Tune in to TMZ on TV weekdays Monday through Friday (check http://www.tmz.com/when-its-on for syndicated/local listings at the bottom of the page)

*This article provided to Doghouse Boxing from our friends at http://www.tmzsports.com/

Also recent from by TMZ:
Antoine Dodson - I'm Like a Young Roy Jones Jr
Cops Warn Vegas Strip Clubs over Mayweather
Floyd Jr - I'm Gonna Train Michael Jackson's Son!
Justin Bieber Boxing with Floyd Mayweather
Leon Spinks' Ex: I'll Decide If He Lives or Dies
Mike Tyson Comes to Rescue of Motorcycle Victim
Floyd Mayweather Rebuffed By Warren Buffett
Andre Berto slams Vic Ortiz over 'Money' TMZ
Victor Ortiz demands a rematch w/ Mayweather
Mayweather issues apology: "I'm not perfect"
Floyd Mayweather's Ex Sues! He Beat My Ass
Floyd Mayweather reacts to 50 Cent & Pacquiao
Floyd Mayweather reacts to 50 Cent & Pacquiao
Mayweather Jr. - I Had Sex With T.I.'s Wife
Mayweather's $56 Million dollar gift for Girlfriend
Evander Holyfield on who hit the Hardest
Mayweather confirms unconditional love for Bieber
Mayweather's Kids in accident & Bieber to Rescue
Floyd Jr. Exclusive: I've made a lot of Money off this Man
Floyd Jr. drops $100k Rainstorm on Strippers
Pacquiao bumps into Bieber while dropping $20k
Chris Brown Trained to Fight w/ Andre Berto
Kassim Ouma Jailed - KO's Over Alleged Gay Passes
Dewey Bozella - 'Hurricane' Carter Inspired Me
George Foreman - Bernard Hopkins Should Retire
Mayweather & Miss Jackson - We've Broken Up FOR GOOD!
Danny Garcia - 1st Thing I Do After a Fight... HAVE SEX!
'Black Dynamite' Star - I'd Beat Floyd Mayweather In an MMA
Andre Berto - TMZ Exclusive - "It's brutal man, it's brutal"
Floyd Jr. - New Million Dollar Watch...
Floyd Mayweather uses Justin Bieber Music to inspire
Floyd Mayweather Jr. Accusers - Injury Photos
Floyd Jr Allegedly Involved in Kidnapping & Brutal Beating
Mike Tyson has Priceless Financial Advice for Antonio Tarver
Antonio Tarver Arrest Details & Mug Shot - TMZ Exclusive
Pernell Whitaker's Mom: I Can't Believe He EVICTED Me!
Floyd Mayweather Sr vs. Roberto Guerrero - TMZ Exclusive
Roy Jones Jr. - I'm Running for Mayor! - TMZ Exclusive
Pacquiao: Yes, I Eat Aborted Duck Fetuses / Cooked Alive
Kelly Pavlik HOSPITALIZED... After Collapsing at Court
Kelly Pavlik Arrested! Cabbie: 'That Drunk F*** Ripped Me Off!'

Tune in to TMZ on TV weekdays Monday through Friday (check http://www.tmz.com/when-its-on for syndicated/local listings at the bottom of the page)

Visit the TMZ Store: http://tmzstore.com

Tune in to TMZ on TV weekdays Monday through Friday (check http://www.tmz.com/tmztv/ for syndicated/local listings).

This article provided to Doghouse Boxing by our good friends at TMZ.com.

For much more Boxing news updates, visit the home page HERE at Doghouse Boxing. Also make sure to follow Doghouse Boxing's news wire