As reported by AOL Music Blog, during her stay in Lisbon, Portugal for a Loud tour stop over the weekend (Dec. 17), Rihanna's stomach illness wasn't the only thing making her sick. The pop star was the victim of a vicious verbal assault that included racial slurs and bigoted statements.

Following her concert at Lisbon's Atlantico Arena, where Rihanna ran off stage mid-song to vomit, Ri had a very unpleasant encounter with a fellow guest in her Lisbon hotel.

The Bajan singer was shocked when the man unexpectedly lashed out at her with a racist and sexist rant. "I just met the most racist c--- EVER!!! This man said the craziest s--- about black women," Rihanna vented on her Twitter page. "[He] called us dogs, s----, we don't look like s---, we don't belong in the same hotels," she continued.

Rihanna went on to reveal that she simply could not turn the other cheek in this situation. "Needless to say, the #N---- in me came out! Bajan accent and all! Lol!" she admitted. After telling the man off, Rihanna went straight to management to report the incident. "Turns out the hotel manager's black," she revealed.

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