Originally written on Larry Brown Sports  |  Last updated 9/10/14

The beef between Floyd Mayweather Jr. and 50 Cent is at full force. The boxer and rapper were once best friends, but their relationship deteriorated after a failed business partnership. Mayweather said in April that 50 was getting into the boxing promotional game. 50 took that a step further, implying in July that he was going to start promoting Mayweather and other fighters. When Mayweather got out of jail, he had other ideas, and by September we learned that their venture had fallen apart. 50 Cent confirmed that was the case when he went off on Mayweather over Twitter Wednesday. “TMT IS OVER the money team is no longer a team. So it SMS promotions that’s it thats all.SMSaudio … I’m no longer apart or down with TMT promotions. SMSaudio … If anyone wants a money team jacket I’m selling mine for a dollar. The nap back hat comes with it. That’s a fare price. SMSaudio … I move the fighters to SMSpromotion cause the other half of the money team .Didnt put up there $MONEY$.SMSaudio,” 50 Cent wrote on Twitter. He continued his assault on Mayweather on Friday: GAMBOA MOVING UP IN WEIGHT FLOYD. You should have know not to go against me PUNK #SMSAUDIO — 50cent (@50cent) November 3, 2012 I can’t hang out with Floyd no more,I’m tired of running from mannypacquiao #smsAudio — 50cent (@50cent) November 3, 2012 Floyd Mayweather wasn’t about to let 50 call him a “punk” and say he’s ducking Manny Pacquiao without fighting back. He called 50 Cent a “groupie” in response.

MORE FROM YARDBARKER

Did Rex Grossman turn down Browns offer?

Wes Welker admits to feeling effects of repeated concussions

Report: Jim Harbaugh's decision down to Michigan or Raiders

Jay Cutler to start again due to Jimmy Clausen concussion

Aldon Smith was reportedly drinking with Ray McDonald

Johnny Manziel ruled out for Week 17 with injury

LIKE WHAT YOU SEE?
GET THE DAILY NEWSLETTER:

Dwyane Wade hopes Heat fans give LeBron a warm reception

Adam Silver: No NBA team is tanking

Penguins having three more players tested for mumps

Jay Cutler is not the answer for the Titans

Josh Smith released by Detroit Pistons in surprising move

13 amazing NFL stats from Week 16

Alleged love child of Jerry Buss wants piece of family fortune

WATCH: BYU, Memphis fight after Miami Beach Bowl

FSU sends recruit 75 reasons to play for Seminoles

Dale Earnhardt Jr., girlfriend wear great Christmas sweaters

Brandon Marshall: Raiola mocked my mental illness

Don't mess with Seahawks punter Jon Ryan

Niners OT asked Manti Te'o about his fake girlfriend

Darren Sproles' wife Michel fires back at Eagles critics

Steve Smith expects 'couch quarterback' criticism

WATCH: Tennessee walk-on gets scholarship as bowl gift

Raiders player gives game check to young girl in need

Yankees pay for education of slain officer's children

Boxing News
Delivered to your inbox
You'll also receive Yardbarker's daily Top 10, featuring the best sports stories from around the web. Customize your newsletter to get articles on your favorite sports and teams. And the best part? It's free!

By clicking "Sign Me Up", you have read and agreed to the Fox Sports Digital Privacy Policy and Terms of Use. You can opt out at any time. For more information, please see our Privacy Policy.

Wes Welker, wife confused over his concussions

BYU, Memphis fight after bowl game

FSU sends recruit an eccentric pitch

Brandon Marshall unloads on Raiola

Did Aldon Smith violate probation?

Johnny Manziel ruled out for Week 17

Appreciating Marshawn Lynch's crotch grab TD celebrations

D-Wade: Heat fans should cheer LeBron

Niners OT asked Te'o about fake girlfriend

Sproles' wife fires back at Eagles critics

Game of the week: Lions vs. Packers

'Manny' is the must-watch film about Manny Pacquiao

Today's Best Stuff
For Bloggers

Join the Yardbarker Network for more promotion, traffic, and money.

Company Info
Help
What is Yardbarker?

Yardbarker is the largest network of sports blogs and pro athlete blogs on the web. This site is the hub of the Yardbarker Network, where our editors and algorithms curate the best sports content from our network and beyond.