We haven't heard anything from Mariah Yeater, the 20-year-old woman who accused Justin Bieber of impregnating her at a concert, since six months ago when Bieber took a paternity test and the suit was dropped. So why did Beiber suddenly bring her up again on Twitter?

Perhaps he caught a Borat rerun on cable and finally came up with a comeback. On Saturday during Justin's "RandomTwitterHour" (where he posts "random" thoughts to his 20 million plus followers), Bieber wrote, ""Dear mariah yeeter[sic]...we have never met...so from the heart i just wanted to say..."" He included a link to this clip of Borat saying, "You will never get this!":

Later Bieber retweeted a message from a fan that read, ""Today will definitely go down in belieber history. Justin not only tweeted random ass s**t for an hour but tweeted Mariah. Damn I love juju."" Bieber's inexplicable gibe isn't too bad, but it can't compare with the online hate Beliebers have been unleashing on Yeater for months.

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[TMZ]