Outspoken rapper Eve has taken aim at reports she's blasting Chris Brown via social networking site Twitter.com, insisting she's not a 'tweeter.'

An imposter blasted Brown after the troubled R&B star appeared in an online viral video to proclaim "I ain't a monster" as he awaits sentencing for an alleged attack on ex-girlfriend Rihanna.

Brown is charged with beating the Umbrella singer and threatening her life in a fight on the eve of the Grammy Awards, but he recently appeared in a justin.tv video, posted on website YouTube.com, declaring he's not the animal many are making him out to be in the media.

He said, "Everybody that's been haters, they always been haters. All my real fans, I love y'all, I ain't a monster."

But someone claiming to be Eve has begged to differ in a new Twitter.com post, challenging Brown to take issue with her.

She writes, "He's guilty until proven innocent, and no man should ever raise a hand to a woman. I'm so sick of people kissin his ass... I did just watch a clip of him saying he isnt (sic) a monster... yeh motherf---er u are. Let him or any other man come up to me with power fists... id (sic) f--- him up."

She also sends a message to Rihanna, adding, "Girl, your (sic) beautiful and talented and u dont need a n--ga like that around u... ur (sic) special and deserve better."

Rihanna briefly reunited with Brown after the alleged fight but the couple has since split.

The fake Eve concludes her Twitter.com rant by stating, "Im (sic) so sick of the media trying to sugar coat a serious issue."

A representative for the real Eve insists, "Eve doesn't Twitter - ever. It is not her who tweeted about Chris Brown."

See more photos of Eve here!

(This news article provided by World Entertainment News Network)