Justin Bieber sent a pretty clear message to Mariah Yeater, the woman who once claimed that she carried the 18-year-old’s child, on his Twitter account yesterday.

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“Dear mariah yeeter...we have never met...so from the heart i just wanted to say...,” Justin began his tweet last night during what the Never Say Never singer called #RANDOMTWITTERHOUR.

Justin then added a video link to his tweet of actor Sacha Baron Cohen acting out a skit in his Borat character.

The clip, which was directed at 20-year-old Mariah, features Borat saying repeatedly, “You will never get this, you will never get this!”

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Last year, the "Boyfriend" singer was falsely accused by Mariah of fathering her child.