Rihanna going to war with Teyana Taylor on Twitter makes some sense considering the two are singers within the music industry. But Twitter beef with actor Charlie Sheen? Now that's a shocker.

The Bajan beauty caused the infamous hotheaded Sheen to get angry after the singer reportedly refused to meet his fiancee, who's a fan. At least that's Sheen's account.

"So I took my gal out to dinner last night with her best friends for her Bday," wrote the actor on Twitter.

"We heard Rihanna was present as well. I sent a request over to her table to introduce my fiance 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."

And if we know anything about Charlie Sheen, he lives for this type of word contention, so he went on about how Rihanna left a poor impression, and how she should quit show business for good. He even dissed the pink wig she was wearing. "Halloween isn't for a while," he wrote.

That of course prompted a response from the pop star. "If that old queen don't get ha diapers out of a bunch," she tweeted, using a little patois. But Sheen thought she was speaking improper English on purpose, so he responded with this:

"Dear Ms. Rihan, oh wait, no last name. Okay, dear R, clearly English is not your primary language. Firstly, I want to thank you for recognizing me as royalty. I'm flattered. And secondly, do the good Queen a favor and go tend to the dungeon in my castle, but beware of the rats and the snakes." Whatever that means.

But who said one of Sheen's rants has to make sense? They haven't in the past, so why start now? Rihanna doesn't seem to be phased by this silly little Internet battle, in the least. After all, when you're at the top, there isn't much time to be arguing with Charlie Sheen.