Miss Charlie Sheen on Twitter? Well, now you don't have to.

The "Anger Management" star is at it again, this time attacking Rihanna!

The Barbadian beauty left a bad impression with the troubled star at the Giorgio Baldi restaurant in Santa Barbara. It was his fiance Brett Rossi's birthday, and Sheen sent a request to RiRi's table for an introduction. Rihanna declined, stating there were "too many paparazzi outside." While Sheen was not personally offended by the incident, his fiancé was, which was more than enough to tell the Twitter verse how he really feels about the "Cake" crooner.

Here comes the rant:

"So, I took my gal out to dinner last night with her best friends for her Bday. we heard Rihanna was present as well. I sent a request over to her table to introduce my fiancé Scotty to her, as she is a 
huge fan. (personally I couldn't pick her out of a line-up at gunpoint) well, the word we received back was that there were too many paps outside and it just wasn't possible at this time. At this time? AT THIS TIME?? lemme guess, we're to reschedule another random 11 million to 1 encounter with her some other night...?"

"no biggie for me; it would have been 84 interminable seconds of chugging Draino and
"please kill me now" that I'd never get back. My Gal, however, was NOT OK with it. Nice impression you left behind, Bday or not. Sorry we're not KOOL enough to warrant a blessing from the Princess. (or in this case  the Village idiot)  you see THIS is the reason that I ALWAYS take the time. THIS is why I'm in this thing 31 awesome years. Good will and common courtesy, carefully established over time to exist radically in concert with a code of gratitude!"

"I guess "Talk That Talk" was just a big ol lie from a big ol liar. oh and Riahnna, Halloween isn't for a while. but good on you for testing out your costume in public. it's close; a more muted pink might be the answer, as in: none."

"See ya on the way down, (we always do) and actually, it was a pleasure NOT meeting you. clearly we have NOTHING in common when it comes to respect for those who've gone before you. I'm guessing you needed those precious 84 seconds to situate that bad wig before you left the restaurant."

"Here's a tip from a real vet of this terrain; If ya don't wanna get bothered DONT LEAVE YOUR HOUSE! and if this "Prison of Fame" is soooooooo unnerving and  difficult, then QUIT, junior! C"

RiRi responded with, "Goooorrrrrrlllllll...... If that old queen don't get ha diapers out of a bunch..." followed by a picture captioned "when I'm about to go off and my subconscious be like: nah, chill b."

Should Rihanna have just said hello, or should Sheen be more understanding? Let us know your thoughts below!