So, 50 and Ja Rule have been beefing on Twitter all day. Ja Rule has literally put up 50 tweets in the last few hours, and 50's mostly retweeting disses from his fans and agreeing with them. What started it? Ja Rule's tax problems. Here, the chain of tweets:

50 Cent http://twitter.com/50Cent

@50cent
No he died a few years ago RT @Cuthouse_Hadi: @50cent Ja RUle is still alive??! LMAOOOO

@50cent
Man some body just told me they waiting for little man to hit rikers island. They gone scratch him wit dat razor. LMAO
@50cent
Lol RT @YouCantBSerious: Ja Rule pleads guilty to tax evasion aww this is the biggest headline for Ja since @50cent destroyed his career.
@50cent
Don't nobody care about you fool. Go sit yo ass down hahaha.
@50cent
RT @Triggz007: Hey @ruleyork u can't even pay 1.1 mil while @50cent made 6mil jus with twitter, u broke ass b---h STFU!!!
@50cent
Me to RT @Gary_J_Irving: I find it funny that despite being irrelevant for about 7 years Ja Rule is still going at @50cent
@50cent
DAmn hahaha RT @CassieLizaola: haha I used to love ja rule....till @50cent came out! Now he's just sad :(
Ja Rule http://twitter.com/Ruleyork
@Ruleyork
Somebody just told me they gonna give the monkey a new dimple!!!
@Ruleyork
Lmao at curtis bieber trending!!!
@Ruleyork
And NO I didn't get HACKED I just don't RESPECT b---h ass n----s!!!
@Ruleyork
Ok I'm done wit that clown s/o to all my new followers who enjoy all this dumb s--t I'll be sure to keep u entertained lol...
@Ruleyork
Is this not what u came for r u not entertained!!!
@Ruleyork
I'm just having fun wit this sucka @50cent cause y'all think everyone is scared of him lol I think y'all r scared of this ho ass n---a...
@Ruleyork
Have y'all seen @50cent shower scene in grodt wit Terrance Howard #RumpRyder...
@Ruleyork
@50cent takes it under the mustache lmfao!!!
@Ruleyork
What's crazy is y'all don't wanna hear the truth about your hero @50cent but truth be told he had a RESTRAINING order against us WOW!!!
@Ruleyork
What kills me is @50cent really got y'all thinking he's tough lol was it the vest???
@Ruleyork
@50cent I'm gonna keep my foot on your neck u b---h I'm baaaack lmao... June 7th #RP #PIL2
@Ruleyork
All u so called real n---s that's on my timeline PRAISING a snitch need to check ya draws u might be wearing panties!!!
@Ruleyork
This n---a @50cent reminds me of mc gusto from cb4 nothing about him is real he stole his name from a street n---a from Bk that he didnt know
@Ruleyork
Yo @50cent I was just on tour wit cici she said your breath smell like d--k lol!!! That's why she stopped f----n wit u lmao...
@Ruleyork
New album June 7th I'll put my s--t up against @50cent anyday he's my son I raised can't y'all tell lmao!!!

@Ruleyork
This look better suits you #booboo @50cent lol... http://plixi.com/p/86274197
@Ruleyork
Out of every rapper @50cent had beef wit who put hand and feet on #booboo @Ruleyork that's who lol!!!
@Ruleyork
This n---a @50cent street name was boo boo I call b-----s boo boo!!! Lol
@Ruleyork
This n---a @50cent mad at me cause I didn't sign his hat back in the days lol...
@Ruleyork
I'm gonna just bomb on this n---a @50cent and dare his b---h ass to tweet back get your popcorn lmao...
@Ruleyork
I wouldn't expect anything different from a ho ass n---a like @50cent
@Ruleyork
This Curtis fellow is a real clown clothing line dead sneakers dead album sales been dead and y'all let him talk like he's poppin @50cent
@Ruleyork
Don't worry about my tax issue there gonna pay that 1.1 mil... most of u n----s can't pay your phone bill lmao #WINNING STILL
@Ruleyork
He got 3 mil followers and his last album barely went gold gtfoh @50cent
@Ruleyork
This n---a @50cent talking can Sombody tell this clown he aint HOT no more lol...

(Photos, from left: Larry Busacca/Getty Images, Christopher Polk/Getty Images)